Merge tag 'staging-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging driver updates from Greg KH:
"Here is the large set of staging driver changes for 6.2-rc1.

Another round of cleanups for staging drivers with no big additions.
Overall more lines were removed than added, always a nice sign, with
nothing happening in here other than general coding style cleanups and
minor fixes in the drivers. Full, boring, details are in the shortlog.

All of these have been in linux-next for a while with no reported
problems"

* tag 'staging-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (253 commits)
vme: Use root_device_register() not underlined version
staging: rtl8192e: Fix spelling mistake "ContryIE" -> "CountryIE"
vme: Fix error not catched in fake_init()
staging: vme_user: remove multiple blank lines
staging: r8188eu: use subtype helper in rtw_check_bcn_info
staging: r8188eu: use subtype helpers in collect_bss_info
staging: r8188eu: remove unused da parameter
staging: r8188eu: merge two probereq_p2p functions
staging: r8188eu: simplify err handling for unknown station
staging: r8188eu: handle the non-ap case first
staging: r8188eu: move bBusyTraffic update
staging: r8188eu: read reason code from ieee80211_mgmt
staging: r8188eu: use ieee80211_mgmt to parse addresses
staging: r8188eu: remove a variable
staging: r8188eu: simplify error handling for missing station
staging: r8188eu: stop beacon processing if kmalloc fails
staging: r8188eu: exit if beacon is not from our bss
staging: r8188eu: simplify update_sta_support_rate params
staging: r8188eu: use ie buffer in update_beacon_info
staging: r8188eu: pass only ies to process_p2p_ps_ie
...

arch/mips/include/asm/octeon/cvmx.h

···
 
 /**
  * Convert a memory pointer (void*) into a hardware compatible
- * memory address (uint64_t). Octeon hardware widgets don't
+ * memory address (phys_addr_t). Octeon hardware widgets don't
  * understand logical addresses.
  *
  * @ptr:    C style memory pointer
  * Returns Hardware physical address
  */
-static inline uint64_t cvmx_ptr_to_phys(void *ptr)
+static inline phys_addr_t cvmx_ptr_to_phys(void *ptr)
 {
 	if (sizeof(void *) == 8) {
 		/*

drivers/staging/emxx_udc/emxx_udc.c

···
 	/* MAX Packet Size */
 	mpkt = _nbu2ss_readl(&preg->EP_REGS[num].EP_PCKT_ADRS) & EPN_MPKT;
 
-	if ((DMA_MAX_COUNT * mpkt) < length)
-		i_write_length = DMA_MAX_COUNT * mpkt;
-	else
-		i_write_length = length;
+	i_write_length = min(DMA_MAX_COUNT * mpkt, length);
 
 	/*------------------------------------------------------------*/
 	/* Number of transmission packets */

drivers/staging/fieldbus/dev_core.c

···
 {
 	struct fieldbus_dev *fb = dev_get_drvdata(dev);
 
-	return sprintf(buf, "%d\n", !!fb->online);
+	return sysfs_emit(buf, "%d\n", !!fb->online);
 }
 static DEVICE_ATTR_RO(online);
 
···
 
 	if (!fb->enable_get)
 		return -EINVAL;
-	return sprintf(buf, "%d\n", !!fb->enable_get(fb));
+	return sysfs_emit(buf, "%d\n", !!fb->enable_get(fb));
 }
 
 static ssize_t enabled_store(struct device *dev, struct device_attribute *attr,
···
 {
 	struct fieldbus_dev *fb = dev_get_drvdata(dev);
 
-	/*
-	 * card_name was provided by child driver, could potentially be long.
-	 * protect against buffer overrun.
-	 */
-	return snprintf(buf, PAGE_SIZE, "%s\n", fb->card_name);
+	/* card_name was provided by child driver. */
+	return sysfs_emit(buf, "%s\n", fb->card_name);
 }
 static DEVICE_ATTR_RO(card_name);
 
···
 {
 	struct fieldbus_dev *fb = dev_get_drvdata(dev);
 
-	return sprintf(buf, "%zu\n", fb->read_area_sz);
+	return sysfs_emit(buf, "%zu\n", fb->read_area_sz);
 }
 static DEVICE_ATTR_RO(read_area_size);
 
···
 {
 	struct fieldbus_dev *fb = dev_get_drvdata(dev);
 
-	return sprintf(buf, "%zu\n", fb->write_area_sz);
+	return sysfs_emit(buf, "%zu\n", fb->write_area_sz);
 }
 static DEVICE_ATTR_RO(write_area_size);
 
···
 		break;
 	}
 
-	return sprintf(buf, "%s\n", t);
+	return sysfs_emit(buf, "%s\n", t);
 }
 static DEVICE_ATTR_RO(fieldbus_type);
 

drivers/staging/gdm724x/gdm_tty.c

···
 
 #define MUX_TX_MAX_SIZE 2048
 
-#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && gdm->port.count)
+static inline bool gdm_tty_ready(struct gdm *gdm)
+{
+	return gdm && gdm->tty_dev && gdm->port.count;
+}
 
 static struct tty_driver *gdm_driver[TTY_MAX_COUNT];
 static struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR];
···
 {
 	struct gdm *gdm = tty_dev->gdm[index];
 
-	if (!GDM_TTY_READY(gdm)) {
+	if (!gdm_tty_ready(gdm)) {
 		if (complete == RECV_PACKET_PROCESS_COMPLETE)
 			gdm->tty_dev->recv_func(gdm->tty_dev->priv_dev,
 						gdm_tty_recv_complete);
···
 {
 	struct gdm *gdm = arg;
 
-	if (!GDM_TTY_READY(gdm))
+	if (!gdm_tty_ready(gdm))
 		return;
 
 	tty_port_tty_wakeup(&gdm->port);
···
 	int sent_len = 0;
 	int sending_len = 0;
 
-	if (!GDM_TTY_READY(gdm))
+	if (!gdm_tty_ready(gdm))
 		return -ENODEV;
 
 	if (!len)
···
 {
 	struct gdm *gdm = tty->driver_data;
 
-	if (!GDM_TTY_READY(gdm))
+	if (!gdm_tty_ready(gdm))
 		return 0;
 
 	return WRITE_SIZE;

drivers/staging/greybus/tools/loopback_test.c

···
 
 	for (i = 0; i < t->device_count; i++)
 		printf("device[%d] = %s\n", i, t->devices[i].name);
-
 }
 
 int open_sysfs(const char *sys_pfx, const char *node, int flags)
···
 	char buf[SYSFS_MAX_INT];
 
 	if (read(fd, buf, sizeof(buf)) < 0) {
-
 		fprintf(stderr, "unable to read from %s%s %s\n", sys_pfx, node,
 			strerror(errno));
 		close(fd);
···
 			r->apbridge_unipro_latency_max - r->apbridge_unipro_latency_min;
 		r->gbphy_firmware_latency_jitter =
 			r->gbphy_firmware_latency_max - r->gbphy_firmware_latency_min;
-
 	}
 
 	/*calculate the aggregate results of all enabled devices */
···
 			r->apbridge_unipro_latency_max - r->apbridge_unipro_latency_min;
 		r->gbphy_firmware_latency_jitter =
 			r->gbphy_firmware_latency_max - r->gbphy_firmware_latency_min;
-
 	}
 
 	return 0;
···
 			fprintf(stderr, "unable to open %s for appending\n", file_name);
 			abort();
 		}
-
 	}
 	for (i = 0; i < t->device_count; i++) {
 		if (!device_enabled(t, i))
···
 			if (ret == -1)
 				fprintf(stderr, "unable to write %d bytes to csv.\n", len);
 		}
-
 	}
-
 
 	if (t->aggregate_output) {
 		len = format_output(t, &t->aggregate_results, "aggregate",
···
 static int close_poll_files(struct loopback_test *t)
 {
 	int i;
+
 	for (i = 0; i < t->poll_count; i++)
 		close(t->fds[i].fd);
 
···
 		ts = &t->poll_timeout;
 
 	while (1) {
-
 		ret = ppoll(t->fds, t->poll_count, ts, &mask_old);
 		if (ret <= 0) {
 			stop_tests(t);
···
 	for (i = 0; i < t->device_count; i++)
 		if (t->stop_all || device_enabled(t, i))
 			write_sysfs_val(t->devices[i].sysfs_entry, "type", 0);
-
 
 	for (i = 0; i < t->device_count; i++) {
 		if (!device_enabled(t, i))
···
 	return 0;
 }
 
-
 void loopback_run(struct loopback_test *t)
 {
 	int i;
···
 	if (ret)
 		goto err;
 
-
 	get_results(t);
 
 	log_results(t);
···
 
 err:
 	printf("Error running test\n");
-	return;
 }
 
 static int sanity_check(struct loopback_test *t)
···
 			fprintf(stderr, "Bad device mask %x\n", (1 << i));
 			return -1;
 		}
-
 	}
-
 
 	return 0;
 }

drivers/staging/iio/frequency/ad9834.c

···
 static IIO_DEV_ATTR_PHASESYMBOL(0, 0200, NULL, ad9834_write, AD9834_PSEL);
 static IIO_CONST_ATTR_PHASE_SCALE(0, "0.0015339808"); /* 2PI/2^12 rad*/
 
-static IIO_DEV_ATTR_PINCONTROL_EN(0, 0200, NULL,
-	ad9834_write, AD9834_PIN_SW);
+static IIO_DEV_ATTR_PINCONTROL_EN(0, 0200, NULL, ad9834_write, AD9834_PIN_SW);
 static IIO_DEV_ATTR_OUT_ENABLE(0, 0200, NULL, ad9834_write, AD9834_RESET);
-static IIO_DEV_ATTR_OUTY_ENABLE(0, 1, 0200, NULL,
-	ad9834_write, AD9834_OPBITEN);
+static IIO_DEV_ATTR_OUTY_ENABLE(0, 1, 0200, NULL, ad9834_write, AD9834_OPBITEN);
 static IIO_DEV_ATTR_OUT_WAVETYPE(0, 0, ad9834_store_wavetype, 0);
 static IIO_DEV_ATTR_OUT_WAVETYPE(0, 1, ad9834_store_wavetype, 1);
 

drivers/staging/iio/meter/ade7854-i2c.c

···
 	return ret;
 }
 
-static int ade7854_i2c_probe(struct i2c_client *client,
-			     const struct i2c_device_id *id)
+static int ade7854_i2c_probe(struct i2c_client *client)
 {
 	struct ade7854_state *st;
 	struct iio_dev *indio_dev;
···
 	.driver = {
 		.name = "ade7854",
 	},
-	.probe    = ade7854_i2c_probe,
+	.probe_new = ade7854_i2c_probe,
 	.id_table = ade7854_id,
 };
 module_i2c_driver(ade7854_i2c_driver);

drivers/staging/ks7010/TODO

···
 - fix the 'card removal' event when card is inserted when booting
 - check what other upstream wireless mechanisms can be used instead of the
   custom ones here
+- Switch to use LIB80211.
+- Switch to use MAC80211.
+- Switch to use CFG80211.
 
 Please send any patches to:
 Greg Kroah-Hartman <[e-mail]>

drivers/staging/ks7010/ks_wlan_net.c

···
 }
 
 static int ks_wlan_set_stop_request(struct net_device *dev,
-				    struct iw_request_info *info, __u32 *uwrq,
-				    char *extra)
+				    struct iw_request_info *info,
+				    union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
···
 		return -EPERM;
 
 	/* for SLEEP MODE */
-	if (!(*uwrq))
+	if (!(uwrq->mode))
 		return -EINVAL;
 
 	hostif_sme_enqueue(priv, SME_STOP_REQUEST);
···
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 	struct iw_mlme *mlme = (struct iw_mlme *)extra;
-	__u32 mode = 1;
+	union iwreq_data uwrq;
+
+	uwrq.mode = 1;
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
···
 	    mlme->reason_code == WLAN_REASON_MIC_FAILURE)
 		return 0;
 
-	return ks_wlan_set_stop_request(dev, NULL, &mode, NULL);
+	return ks_wlan_set_stop_request(dev, NULL, &uwrq, NULL);
 }
 
 static int ks_wlan_get_firmware_version(struct net_device *dev,
 					struct iw_request_info *info,
-					struct iw_point *dwrq, char *extra)
+					union iwreq_data *uwrq, char *extra)
 {
+	struct iw_point *dwrq = &uwrq->data;
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	dwrq->length = priv->version_size + 1;
···
 }
 
 static int ks_wlan_set_preamble(struct net_device *dev,
-				struct iw_request_info *info, __u32 *uwrq,
-				char *extra)
+				struct iw_request_info *info,
+				union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
···
 		return -EPERM;
 
 	/* for SLEEP MODE */
-	if (*uwrq != LONG_PREAMBLE && *uwrq != SHORT_PREAMBLE)
+	if (uwrq->mode != LONG_PREAMBLE && uwrq->mode != SHORT_PREAMBLE)
 		return -EINVAL;
 
-	priv->reg.preamble = *uwrq;
+	priv->reg.preamble = uwrq->mode;
 	priv->need_commit |= SME_MODE_SET;
 	return -EINPROGRESS;	/* Call commit handler */
 }
 
 static int ks_wlan_get_preamble(struct net_device *dev,
-				struct iw_request_info *info, __u32 *uwrq,
-				char *extra)
+				struct iw_request_info *info,
+				union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
···
 		return -EPERM;
 
 	/* for SLEEP MODE */
-	*uwrq = priv->reg.preamble;
+	uwrq->mode = priv->reg.preamble;
 	return 0;
 }
 
 static int ks_wlan_set_power_mgmt(struct net_device *dev,
-				  struct iw_request_info *info, __u32 *uwrq,
-				  char *extra)
+				  struct iw_request_info *info,
+				  union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
 
-	if (*uwrq != POWER_MGMT_ACTIVE &&
-	    *uwrq != POWER_MGMT_SAVE1 &&
-	    *uwrq != POWER_MGMT_SAVE2)
+	if (uwrq->mode != POWER_MGMT_ACTIVE &&
+	    uwrq->mode != POWER_MGMT_SAVE1 &&
+	    uwrq->mode != POWER_MGMT_SAVE2)
 		return -EINVAL;
 
-	if ((*uwrq == POWER_MGMT_SAVE1 || *uwrq == POWER_MGMT_SAVE2) &&
+	if ((uwrq->mode == POWER_MGMT_SAVE1 || uwrq->mode == POWER_MGMT_SAVE2) &&
 	    (priv->reg.operation_mode != MODE_INFRASTRUCTURE))
 		return -EINVAL;
 
-	priv->reg.power_mgmt = *uwrq;
+	priv->reg.power_mgmt = uwrq->mode;
 	hostif_sme_enqueue(priv, SME_POW_MNGMT_REQUEST);
 
 	return 0;
 }
 
 static int ks_wlan_get_power_mgmt(struct net_device *dev,
-				  struct iw_request_info *info, __u32 *uwrq,
-				  char *extra)
+				  struct iw_request_info *info,
+				  union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
···
 		return -EPERM;
 
 	/* for SLEEP MODE */
-	*uwrq = priv->reg.power_mgmt;
+	uwrq->mode = priv->reg.power_mgmt;
 	return 0;
 }
 
 static int ks_wlan_set_scan_type(struct net_device *dev,
-				 struct iw_request_info *info, __u32 *uwrq,
-				 char *extra)
+				 struct iw_request_info *info,
+				 union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
···
 		return -EPERM;
 	/* for SLEEP MODE */
 
-	if (*uwrq != ACTIVE_SCAN && *uwrq != PASSIVE_SCAN)
+	if (uwrq->mode != ACTIVE_SCAN && uwrq->mode != PASSIVE_SCAN)
 		return -EINVAL;
 
-	priv->reg.scan_type = *uwrq;
+	priv->reg.scan_type = uwrq->mode;
 	return 0;
 }
 
 static int ks_wlan_get_scan_type(struct net_device *dev,
-				 struct iw_request_info *info, __u32 *uwrq,
-				 char *extra)
+				 struct iw_request_info *info,
+				 union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
 	/* for SLEEP MODE */
-	*uwrq = priv->reg.scan_type;
+	uwrq->mode = priv->reg.scan_type;
 	return 0;
 }
 
 static int ks_wlan_set_beacon_lost(struct net_device *dev,
-				   struct iw_request_info *info, __u32 *uwrq,
-				   char *extra)
+				   struct iw_request_info *info,
+				   union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
 	/* for SLEEP MODE */
-	if (*uwrq > BEACON_LOST_COUNT_MAX)
+	if (uwrq->mode > BEACON_LOST_COUNT_MAX)
 		return -EINVAL;
 
-	priv->reg.beacon_lost_count = *uwrq;
+	priv->reg.beacon_lost_count = uwrq->mode;
 
 	if (priv->reg.operation_mode == MODE_INFRASTRUCTURE) {
 		priv->need_commit |= SME_MODE_SET;
···
 }
 
 static int ks_wlan_get_beacon_lost(struct net_device *dev,
-				   struct iw_request_info *info, __u32 *uwrq,
-				   char *extra)
+				   struct iw_request_info *info,
+				   union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
 	/* for SLEEP MODE */
-	*uwrq = priv->reg.beacon_lost_count;
+	uwrq->mode = priv->reg.beacon_lost_count;
 	return 0;
 }
 
 static int ks_wlan_set_phy_type(struct net_device *dev,
-				struct iw_request_info *info, __u32 *uwrq,
-				char *extra)
+				struct iw_request_info *info,
+				union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
 
-	if (*uwrq != D_11B_ONLY_MODE &&
-	    *uwrq != D_11G_ONLY_MODE &&
-	    *uwrq != D_11BG_COMPATIBLE_MODE)
+	if (uwrq->mode != D_11B_ONLY_MODE &&
+	    uwrq->mode != D_11G_ONLY_MODE &&
+	    uwrq->mode != D_11BG_COMPATIBLE_MODE)
 		return -EINVAL;
 
 	/* for SLEEP MODE */
-	priv->reg.phy_type = *uwrq;
+	priv->reg.phy_type = uwrq->mode;
 	priv->need_commit |= SME_MODE_SET;
 	return -EINPROGRESS;	/* Call commit handler */
 }
 
 static int ks_wlan_get_phy_type(struct net_device *dev,
-				struct iw_request_info *info, __u32 *uwrq,
-				char *extra)
+				struct iw_request_info *info,
+				union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
 	/* for SLEEP MODE */
-	*uwrq = priv->reg.phy_type;
+	uwrq->mode = priv->reg.phy_type;
 	return 0;
 }
 
 static int ks_wlan_set_cts_mode(struct net_device *dev,
-				struct iw_request_info *info, __u32 *uwrq,
-				char *extra)
+				struct iw_request_info *info,
+				union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
 	/* for SLEEP MODE */
-	if (*uwrq != CTS_MODE_FALSE && *uwrq != CTS_MODE_TRUE)
+	if (uwrq->mode != CTS_MODE_FALSE && uwrq->mode != CTS_MODE_TRUE)
 		return -EINVAL;
 
-	priv->reg.cts_mode = (*uwrq == CTS_MODE_FALSE) ? *uwrq :
+	priv->reg.cts_mode = (uwrq->mode == CTS_MODE_FALSE) ? uwrq->mode :
 			      (priv->reg.phy_type == D_11G_ONLY_MODE ||
 			       priv->reg.phy_type == D_11BG_COMPATIBLE_MODE) ?
-			       *uwrq : !*uwrq;
+			       uwrq->mode : !uwrq->mode;
 
 	priv->need_commit |= SME_MODE_SET;
 	return -EINPROGRESS;	/* Call commit handler */
 }
 
 static int ks_wlan_get_cts_mode(struct net_device *dev,
-				struct iw_request_info *info, __u32 *uwrq,
-				char *extra)
+				struct iw_request_info *info,
+				union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
 	/* for SLEEP MODE */
-	*uwrq = priv->reg.cts_mode;
+	uwrq->mode = priv->reg.cts_mode;
 	return 0;
 }
 
 static int ks_wlan_set_sleep_mode(struct net_device *dev,
 				  struct iw_request_info *info,
-				  __u32 *uwrq, char *extra)
+				  union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
-	if (*uwrq != SLP_SLEEP &&
-	    *uwrq != SLP_ACTIVE) {
-		netdev_err(dev, "SET_SLEEP_MODE %d error\n", *uwrq);
+	if (uwrq->mode != SLP_SLEEP &&
+	    uwrq->mode != SLP_ACTIVE) {
+		netdev_err(dev, "SET_SLEEP_MODE %d error\n", uwrq->mode);
 		return -EINVAL;
 	}
 
-	priv->sleep_mode = *uwrq;
+	priv->sleep_mode = uwrq->mode;
 	netdev_info(dev, "SET_SLEEP_MODE %d\n", priv->sleep_mode);
 
-	if (*uwrq == SLP_SLEEP)
+	if (uwrq->mode == SLP_SLEEP)
 		hostif_sme_enqueue(priv, SME_STOP_REQUEST);
 
 	hostif_sme_enqueue(priv, SME_SLEEP_REQUEST);
···
 
 static int ks_wlan_get_sleep_mode(struct net_device *dev,
 				  struct iw_request_info *info,
-				  __u32 *uwrq, char *extra)
+				  union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
-	*uwrq = priv->sleep_mode;
+	uwrq->mode = priv->sleep_mode;
 
 	return 0;
 }
 
 static int ks_wlan_set_wps_enable(struct net_device *dev,
-				  struct iw_request_info *info, __u32 *uwrq,
-				  char *extra)
+				  struct iw_request_info *info,
+				  union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
 	/* for SLEEP MODE */
-	if (*uwrq != 0 && *uwrq != 1)
+	if (uwrq->mode != 0 && uwrq->mode != 1)
 		return -EINVAL;
 
-	priv->wps.wps_enabled = *uwrq;
+	priv->wps.wps_enabled = uwrq->mode;
 	hostif_sme_enqueue(priv, SME_WPS_ENABLE_REQUEST);
 
 	return 0;
 }
 
 static int ks_wlan_get_wps_enable(struct net_device *dev,
-				  struct iw_request_info *info, __u32 *uwrq,
-				  char *extra)
+				  struct iw_request_info *info,
+				  union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
 	/* for SLEEP MODE */
-	*uwrq = priv->wps.wps_enabled;
-	netdev_info(dev, "return=%d\n", *uwrq);
+	uwrq->mode = priv->wps.wps_enabled;
+	netdev_info(dev, "return=%d\n", uwrq->mode);
 
 	return 0;
 }
 
 static int ks_wlan_set_wps_probe_req(struct net_device *dev,
 				     struct iw_request_info *info,
-				     struct iw_point *dwrq, char *extra)
+				     union iwreq_data *uwrq, char *extra)
 {
+	struct iw_point *dwrq = &uwrq->data;
 	u8 *p = extra;
 	unsigned char len;
 	struct ks_wlan_private *priv = netdev_priv(dev);
···
 }
 
 static int ks_wlan_set_tx_gain(struct net_device *dev,
-			       struct iw_request_info *info, __u32 *uwrq,
-			       char *extra)
+			       struct iw_request_info *info,
+			       union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
 	/* for SLEEP MODE */
-	if (*uwrq > 0xFF)
+	if (uwrq->mode > 0xFF)
 		return -EINVAL;
 
-	priv->gain.tx_gain = (u8)*uwrq;
+	priv->gain.tx_gain = (u8)uwrq->mode;
 	priv->gain.tx_mode = (priv->gain.tx_gain < 0xFF) ? 1 : 0;
 	hostif_sme_enqueue(priv, SME_SET_GAIN);
 	return 0;
 }
 
 static int ks_wlan_get_tx_gain(struct net_device *dev,
-			       struct iw_request_info *info, __u32 *uwrq,
-			       char *extra)
+			       struct iw_request_info *info,
+			       union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
 	/* for SLEEP MODE */
-	*uwrq = priv->gain.tx_gain;
+	uwrq->mode = priv->gain.tx_gain;
 	hostif_sme_enqueue(priv, SME_GET_GAIN);
 	return 0;
 }
 
 static int ks_wlan_set_rx_gain(struct net_device *dev,
-			       struct iw_request_info *info, __u32 *uwrq,
-			       char *extra)
+			       struct iw_request_info *info,
+			       union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
 	/* for SLEEP MODE */
-	if (*uwrq > 0xFF)
+	if (uwrq->mode > 0xFF)
 		return -EINVAL;
 
-	priv->gain.rx_gain = (u8)*uwrq;
+	priv->gain.rx_gain = (u8)uwrq->mode;
 	priv->gain.rx_mode = (priv->gain.rx_gain < 0xFF) ? 1 : 0;
 	hostif_sme_enqueue(priv, SME_SET_GAIN);
 	return 0;
 }
 
 static int ks_wlan_get_rx_gain(struct net_device *dev,
-			       struct iw_request_info *info, __u32 *uwrq,
-			       char *extra)
+			       struct iw_request_info *info,
+			       union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
 	/* for SLEEP MODE */
-	*uwrq = priv->gain.rx_gain;
+	uwrq->mode = priv->gain.rx_gain;
 	hostif_sme_enqueue(priv, SME_GET_GAIN);
 	return 0;
 }
 
 static int ks_wlan_get_eeprom_cksum(struct net_device *dev,
-				    struct iw_request_info *info, __u32 *uwrq,
-				    char *extra)
+				    struct iw_request_info *info,
+				    union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
-	*uwrq = priv->eeprom_checksum;
+	uwrq->mode = priv->eeprom_checksum;
 	return 0;
 }
 
···
 
 /* get host command history */
 static int ks_wlan_hostt(struct net_device *dev, struct iw_request_info *info,
-			 __u32 *uwrq, char *extra)
+			 union iwreq_data *uwrq, char *extra)
 {
 	int i, event;
 	struct ks_wlan_private *priv = netdev_priv(dev);
···
 
 /* private_handler */
 static const iw_handler ks_wlan_private_handler[] = {
-	(iw_handler)NULL,			/* 0 */
-	(iw_handler)NULL,			/* 1, KS_WLAN_GET_DRIVER_VERSION */
-	(iw_handler)NULL,			/* 2 */
-	(iw_handler)ks_wlan_get_firmware_version,/* 3 KS_WLAN_GET_FIRM_VERSION */
-	(iw_handler)ks_wlan_set_wps_enable,	/* 4 KS_WLAN_SET_WPS_ENABLE */
-	(iw_handler)ks_wlan_get_wps_enable,	/* 5 KS_WLAN_GET_WPS_ENABLE */
-	(iw_handler)ks_wlan_set_wps_probe_req,	/* 6 KS_WLAN_SET_WPS_PROBE_REQ */
-	(iw_handler)ks_wlan_get_eeprom_cksum,	/* 7 KS_WLAN_GET_CONNECT */
-	(iw_handler)ks_wlan_set_preamble,	/* 8 KS_WLAN_SET_PREAMBLE */
-	(iw_handler)ks_wlan_get_preamble,	/* 9 KS_WLAN_GET_PREAMBLE */
-	(iw_handler)ks_wlan_set_power_mgmt,	/* 10 KS_WLAN_SET_POWER_SAVE */
-	(iw_handler)ks_wlan_get_power_mgmt,	/* 11 KS_WLAN_GET_POWER_SAVE */
-	(iw_handler)ks_wlan_set_scan_type,	/* 12 KS_WLAN_SET_SCAN_TYPE */
-	(iw_handler)ks_wlan_get_scan_type,	/* 13 KS_WLAN_GET_SCAN_TYPE */
-	(iw_handler)ks_wlan_set_rx_gain,	/* 14 KS_WLAN_SET_RX_GAIN */
-	(iw_handler)ks_wlan_get_rx_gain,	/* 15 KS_WLAN_GET_RX_GAIN */
-	(iw_handler)ks_wlan_hostt,		/* 16 KS_WLAN_HOSTT */
-	(iw_handler)NULL,			/* 17 */
-	(iw_handler)ks_wlan_set_beacon_lost,	/* 18 KS_WLAN_SET_BECAN_LOST */
-	(iw_handler)ks_wlan_get_beacon_lost,	/* 19 KS_WLAN_GET_BECAN_LOST */
-	(iw_handler)ks_wlan_set_tx_gain,	/* 20 KS_WLAN_SET_TX_GAIN */
-	(iw_handler)ks_wlan_get_tx_gain,	/* 21 KS_WLAN_GET_TX_GAIN */
-	(iw_handler)ks_wlan_set_phy_type,	/* 22 KS_WLAN_SET_PHY_TYPE */
-	(iw_handler)ks_wlan_get_phy_type,	/* 23 KS_WLAN_GET_PHY_TYPE */
-	(iw_handler)ks_wlan_set_cts_mode,	/* 24 KS_WLAN_SET_CTS_MODE */
-	(iw_handler)ks_wlan_get_cts_mode,	/* 25 KS_WLAN_GET_CTS_MODE */
-	(iw_handler)NULL,			/* 26 */
-	(iw_handler)NULL,			/* 27 */
-	(iw_handler)ks_wlan_set_sleep_mode,	/* 28 KS_WLAN_SET_SLEEP_MODE */
-	(iw_handler)ks_wlan_get_sleep_mode,	/* 29 KS_WLAN_GET_SLEEP_MODE */
-	(iw_handler)NULL,			/* 30 */
-	(iw_handler)NULL,			/* 31 */
+	NULL,				/* 0 */
+	NULL,				/* 1, KS_WLAN_GET_DRIVER_VERSION */
+	NULL,				/* 2 */
+	ks_wlan_get_firmware_version,	/* 3 KS_WLAN_GET_FIRM_VERSION */
+	ks_wlan_set_wps_enable,		/* 4 KS_WLAN_SET_WPS_ENABLE */
+	ks_wlan_get_wps_enable,		/* 5 KS_WLAN_GET_WPS_ENABLE */
+	ks_wlan_set_wps_probe_req,	/* 6 KS_WLAN_SET_WPS_PROBE_REQ */
+	ks_wlan_get_eeprom_cksum,	/* 7 KS_WLAN_GET_CONNECT */
+	ks_wlan_set_preamble,		/* 8 KS_WLAN_SET_PREAMBLE */
+	ks_wlan_get_preamble,		/* 9 KS_WLAN_GET_PREAMBLE */
+	ks_wlan_set_power_mgmt,		/* 10 KS_WLAN_SET_POWER_SAVE */
+	ks_wlan_get_power_mgmt,		/* 11 KS_WLAN_GET_POWER_SAVE */
+	ks_wlan_set_scan_type,		/* 12 KS_WLAN_SET_SCAN_TYPE */
+	ks_wlan_get_scan_type,		/* 13 KS_WLAN_GET_SCAN_TYPE */
+	ks_wlan_set_rx_gain,		/* 14 KS_WLAN_SET_RX_GAIN */
+	ks_wlan_get_rx_gain,		/* 15 KS_WLAN_GET_RX_GAIN */
+	ks_wlan_hostt,			/* 16 KS_WLAN_HOSTT */
+	NULL,				/* 17 */
+	ks_wlan_set_beacon_lost,	/* 18 KS_WLAN_SET_BECAN_LOST */
+	ks_wlan_get_beacon_lost,	/* 19 KS_WLAN_GET_BECAN_LOST */
+	ks_wlan_set_tx_gain,		/* 20 KS_WLAN_SET_TX_GAIN */
+	ks_wlan_get_tx_gain,		/* 21 KS_WLAN_GET_TX_GAIN */
+	ks_wlan_set_phy_type,		/* 22 KS_WLAN_SET_PHY_TYPE */
+	ks_wlan_get_phy_type,		/* 23 KS_WLAN_GET_PHY_TYPE */
+	ks_wlan_set_cts_mode,		/* 24 KS_WLAN_SET_CTS_MODE */
+	ks_wlan_get_cts_mode,		/* 25 KS_WLAN_GET_CTS_MODE */
+	NULL,				/* 26 */
+	NULL,				/* 27 */
+	ks_wlan_set_sleep_mode,		/* 28 KS_WLAN_SET_SLEEP_MODE */
+	ks_wlan_get_sleep_mode,		/* 29 KS_WLAN_GET_SLEEP_MODE */
+	NULL,				/* 30 */
+	NULL,				/* 31 */
 };
 
 static const struct iw_handler_def ks_wlan_handler_def = {
···
 
 	switch (cmd) {
 	case SIOCIWFIRSTPRIV + 20:	/* KS_WLAN_SET_STOP_REQ */
-		ret = ks_wlan_set_stop_request(dev, NULL, &wrq->u.mode, NULL);
+		ret = ks_wlan_set_stop_request(dev, NULL, &wrq->u, NULL);
 		break;
 		// All other calls are currently unsupported
 	default:

drivers/staging/most/dim2/dim2.c

···
 	struct list_head *head = &hdm_ch->pending_list;
 	struct mbo *mbo;
 	unsigned long flags;
-	struct dim_ch_state_t st;
+	struct dim_ch_state st;
 
 	BUG_ON(!hdm_ch);
 	BUG_ON(!hdm_ch->is_initialized);
···
 static void service_done_flag(struct dim2_hdm *dev, int ch_idx)
 {
 	struct hdm_channel *hdm_ch = dev->hch + ch_idx;
-	struct dim_ch_state_t st;
+	struct dim_ch_state st;
 	struct list_head *head;
 	struct mbo *mbo;
 	int done_buffers;

drivers/staging/most/dim2/hal.c

···
 	return channel_service(ch);
 }
 
-struct dim_ch_state_t *dim_get_channel_state(struct dim_channel *ch,
-					     struct dim_ch_state_t *state_ptr)
+struct dim_ch_state *dim_get_channel_state(struct dim_channel *ch,
+					   struct dim_ch_state *state_ptr)
 {
 	if (!ch || !state_ptr)
 		return NULL;

drivers/staging/most/dim2/hal.h

···
 	CLK_8192FS = 7,
 };
 
-struct dim_ch_state_t {
+struct dim_ch_state {
 	bool ready; /* Shows readiness to enqueue next buffer */
 	u16 done_buffers; /* Number of completed buffers */
 };
···
 
 u8 dim_service_channel(struct dim_channel *ch);
 
-struct dim_ch_state_t *dim_get_channel_state(struct dim_channel *ch,
-					     struct dim_ch_state_t *state_ptr);
+struct dim_ch_state *dim_get_channel_state(struct dim_channel *ch,
+					   struct dim_ch_state *state_ptr);
 
 u16 dim_dbr_space(struct dim_channel *ch);
 

drivers/staging/most/i2c/i2c.c

···
  *
  * Register the i2c client device as a MOST interface
  */
-static int i2c_probe(struct i2c_client *client, const struct i2c_device_id *id)
+static int i2c_probe(struct i2c_client *client)
 {
 	struct hdm_i2c *dev;
 	int ret, i;
···
 	.driver = {
 		.name = "hdm_i2c",
 	},
-	.probe = i2c_probe,
+	.probe_new = i2c_probe,
 	.remove = i2c_remove,
 	.id_table = i2c_id,
 };

drivers/staging/octeon/ethernet-tx.c

···
 {
 	int skb_to_free;
 	int qos, queues_per_port;
-	int total_freed = 0;
 	int total_remaining = 0;
 	unsigned long flags;
 	struct octeon_ethernet *priv = netdev_priv(dev);
···
 						       MAX_SKB_TO_FREE);
 		skb_to_free = cvm_oct_adjust_skb_to_free(skb_to_free,
 							 priv->fau + qos * 4);
-		total_freed += skb_to_free;
 		if (skb_to_free > 0) {
 			struct sk_buff *to_free_list = NULL;
 

drivers/staging/octeon/octeon-stubs.h

···
 	return (void *)(uintptr_t)(physical_address);
 }
 
-static inline uint64_t cvmx_ptr_to_phys(void *ptr)
+static inline phys_addr_t cvmx_ptr_to_phys(void *ptr)
 {
 	return (unsigned long)ptr;
 }

drivers/staging/olpc_dcon/olpc_dcon.c

···
 	return 0;
 }
 
-static int dcon_probe(struct i2c_client *client, const struct i2c_device_id *id)
+static int dcon_probe(struct i2c_client *client)
 {
 	struct dcon_priv *dcon;
 	int rc, i, j;
···
 	},
 	.class = I2C_CLASS_DDC | I2C_CLASS_HWMON,
 	.id_table = dcon_idtable,
-	.probe = dcon_probe,
+	.probe_new = dcon_probe,
 	.remove = dcon_remove,
 	.detect = dcon_detect,
 	.address_list = normal_i2c,

drivers/staging/r8188eu/core/rtw_ap.c

···
 	return beacon_updated;
 }
 
-int rtw_sta_flush(struct adapter *padapter)
+void rtw_sta_flush(struct adapter *padapter)
 {
 	struct list_head *phead, *plist;
-	int ret = 0;
 	struct sta_info *psta = NULL;
 	struct sta_priv *pstapriv = &padapter->stapriv;
 	struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
···
 	u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
 
 	if ((pmlmeinfo->state & 0x03) != WIFI_FW_AP_STATE)
-		return ret;
+		return;
 
 	spin_lock_bh(&pstapriv->asoc_list_lock);
 	phead = &pstapriv->asoc_list;
···
 	issue_deauth(padapter, bc_addr, WLAN_REASON_DEAUTH_LEAVING);
 
 	associated_clients_update(padapter, true);
-
-	return ret;
 }
 
 /* called > TSR LEVEL for USB or SDIO Interface*/

drivers/staging/r8188eu/core/rtw_br_ext.c

···
 static unsigned char *__nat25_find_pppoe_tag(struct pppoe_hdr *ph, unsigned short type)
 {
 	unsigned char *cur_ptr, *start_ptr;
-	unsigned short tagLen, tagType;
+	unsigned short tag_len, tag_type;
 
 	start_ptr = (unsigned char *)ph->tag;
 	cur_ptr = (unsigned char *)ph->tag;
 	while ((cur_ptr - start_ptr) < ntohs(ph->length)) {
 		/*  prevent un-alignment access */
-		tagType = (unsigned short)((cur_ptr[0] << 8) + cur_ptr[1]);
-		tagLen  = (unsigned short)((cur_ptr[2] << 8) + cur_ptr[3]);
-		if (tagType == type)
+		tag_type = (unsigned short)((cur_ptr[0] << 8) + cur_ptr[1]);
+		tag_len  = (unsigned short)((cur_ptr[2] << 8) + cur_ptr[3]);
+		if (tag_type == type)
 			return cur_ptr;
-		cur_ptr = cur_ptr + TAG_HDR_LEN + tagLen;
+		cur_ptr = cur_ptr + TAG_HDR_LEN + tag_len;
 	}
 	return NULL;
 }
···
 	return 0;
 }
 
-static void __nat25_generate_ipv4_network_addr(unsigned char *networkAddr,
-				unsigned int *ipAddr)
+static void __nat25_generate_ipv4_network_addr(unsigned char *addr,
+				unsigned int *ip_addr)
 {
-	memset(networkAddr, 0, MAX_NETWORK_ADDR_LEN);
+	memset(addr, 0, MAX_NETWORK_ADDR_LEN);
 
-	networkAddr[0] = NAT25_IPV4;
-	memcpy(networkAddr + 7, (unsigned char *)ipAddr, 4);
+	addr[0] = NAT25_IPV4;
+	memcpy(addr + 7, (unsigned char *)ip_addr, 4);
 }
 
-static void __nat25_generate_pppoe_network_addr(unsigned char *networkAddr,
+static void __nat25_generate_pppoe_network_addr(unsigned char *addr,
 				unsigned char *ac_mac, __be16 *sid)
 {
-	memset(networkAddr, 0, MAX_NETWORK_ADDR_LEN);
+	memset(addr, 0, MAX_NETWORK_ADDR_LEN);
 
-	networkAddr[0] = NAT25_PPPOE;
-	memcpy(networkAddr + 1, (unsigned char *)sid, 2);
-	memcpy(networkAddr + 3, (unsigned char *)ac_mac, 6);
+	addr[0] = NAT25_PPPOE;
+	memcpy(addr + 1, (unsigned char *)sid, 2);
+	memcpy(addr + 3, (unsigned char *)ac_mac, 6);
 }
 
-static  void __nat25_generate_ipv6_network_addr(unsigned char *networkAddr,
-				unsigned int *ipAddr)
+static  void __nat25_generate_ipv6_network_addr(unsigned char *addr,
+				unsigned int *ip_addr)
 {
-	memset(networkAddr, 0, MAX_NETWORK_ADDR_LEN);
+	memset(addr, 0, MAX_NETWORK_ADDR_LEN);
 
-	networkAddr[0] = NAT25_IPV6;
-	memcpy(networkAddr + 1, (unsigned char *)ipAddr, 16);
+	addr[0] = NAT25_IPV6;
+	memcpy(addr + 1, (unsigned char *)ip_addr, 16);
 }
 
 static unsigned char *scan_tlv(unsigned char *data, int len, unsigned char tag, unsigned char len8b)
···
 	return 0;
 }
 
-static int __nat25_network_hash(unsigned char *networkAddr)
+static int __nat25_network_hash(unsigned char *addr)
 {
-	if (networkAddr[0] == NAT25_IPV4) {
+	if (addr[0] == NAT25_IPV4) {
 		unsigned long x;
 
-		x = networkAddr[7] ^ networkAddr[8] ^ networkAddr[9] ^ networkAddr[10];
+		x = addr[7] ^ addr[8] ^ addr[9] ^ addr[10];
 
 		return x & (NAT25_HASH_SIZE - 1);
-	} else if (networkAddr[0] == NAT25_IPX) {
+	} else if (addr[0] == NAT25_IPX) {
 		unsigned long x;
 
-		x = networkAddr[1] ^ networkAddr[2] ^ networkAddr[3] ^ networkAddr[4] ^ networkAddr[5] ^
-			networkAddr[6] ^ networkAddr[7] ^ networkAddr[8] ^ networkAddr[9] ^ networkAddr[10];
+		x = addr[1] ^ addr[2] ^ addr[3] ^ addr[4] ^ addr[5] ^
+		    addr[6] ^ addr[7] ^ addr[8] ^ addr[9] ^ addr[10];
 
 		return x & (NAT25_HASH_SIZE - 1);
-	} else if (networkAddr[0] == NAT25_APPLE) {
+	} else if (addr[0] == NAT25_APPLE) {
 		unsigned long x;
 
-		x = networkAddr[1] ^ networkAddr[2] ^ networkAddr[3];
+		x = addr[1] ^ addr[2] ^ addr[3];
 
 		return x & (NAT25_HASH_SIZE - 1);
-	} else if (networkAddr[0] == NAT25_PPPOE) {
+	} else if (addr[0] == NAT25_PPPOE) {
 		unsigned long x;
 
-		x = networkAddr[0] ^ networkAddr[1] ^ networkAddr[2] ^ networkAddr[3] ^ networkAddr[4] ^ networkAddr[5] ^ networkAddr[6] ^ networkAddr[7] ^ networkAddr[8];
+		x = addr[0] ^ addr[1] ^ addr[2] ^ addr[3] ^ addr[4] ^
+		    addr[5] ^ addr[6] ^ addr[7] ^ addr[8];
 
 		return x & (NAT25_HASH_SIZE - 1);
-	} else if (networkAddr[0] == NAT25_IPV6) {
+	} else if (addr[0] == NAT25_IPV6) {
 		unsigned long x;
 
-		x = networkAddr[1] ^ networkAddr[2] ^ networkAddr[3] ^ networkAddr[4] ^ networkAddr[5] ^
-			networkAddr[6] ^ networkAddr[7] ^ networkAddr[8] ^ networkAddr[9] ^ networkAddr[10] ^
-			networkAddr[11] ^ networkAddr[12] ^ networkAddr[13] ^ networkAddr[14] ^ networkAddr[15] ^
-			networkAddr[16];
+		x = addr[1] ^ addr[2] ^ addr[3] ^ addr[4] ^ addr[5] ^ addr[6] ^
+		    addr[7] ^ addr[8] ^ addr[9] ^ addr[10] ^ addr[11] ^ addr[12] ^
+		    addr[13] ^ addr[14] ^ addr[15] ^ addr[16];
 
 		return x & (NAT25_HASH_SIZE - 1);
 	} else {
···
 		int i;
 
 		for (i = 0; i < MAX_NETWORK_ADDR_LEN; i++)
-			x ^= networkAddr[i];
+			x ^= addr[i];
 
 		return x & (NAT25_HASH_SIZE - 1);
 	}
···
 }
 
 static void __nat25_db_network_insert(struct adapter *priv,
-				unsigned char *macAddr, unsigned char *networkAddr)
+				unsigned char *mac_addr, unsigned char *addr)
 {
 	struct nat25_network_db_entry *db;
 	int hash;
 
 	spin_lock_bh(&priv->br_ext_lock);
-	hash = __nat25_network_hash(networkAddr);
+	hash = __nat25_network_hash(addr);
 	db = priv->nethash[hash];
 	while (db) {
-		if (!memcmp(db->networkAddr, networkAddr, MAX_NETWORK_ADDR_LEN)) {
-			memcpy(db->macAddr, macAddr, ETH_ALEN);
+		if (!memcmp(db->networkAddr, addr, MAX_NETWORK_ADDR_LEN)) {
+			memcpy(db->macAddr, mac_addr, ETH_ALEN);
 			db->ageing_timer = jiffies;
 			spin_unlock_bh(&priv->br_ext_lock);
 			return;
···
 		spin_unlock_bh(&priv->br_ext_lock);
 		return;
 	}
-	memcpy(db->networkAddr, networkAddr, MAX_NETWORK_ADDR_LEN);
-	memcpy(db->macAddr, macAddr, ETH_ALEN);
+	memcpy(db->networkAddr, addr, MAX_NETWORK_ADDR_LEN);
+	memcpy(db->macAddr, mac_addr, ETH_ALEN);
 	atomic_set(&db->use_count, 1);
 	db->ageing_timer = jiffies;
 
···
 int nat25_db_handle(struct adapter *priv, struct sk_buff *skb, int method)
 {
 	unsigned short protocol;
-	unsigned char networkAddr[MAX_NETWORK_ADDR_LEN];
+	unsigned char addr[MAX_NETWORK_ADDR_LEN];
 	unsigned int tmp;
 
 	if (!skb)
···
 			if (iph->saddr == 0)
 				return 0;
 			tmp = be32_to_cpu(iph->saddr);
-			__nat25_generate_ipv4_network_addr(networkAddr, &tmp);
+			__nat25_generate_ipv4_network_addr(addr, &tmp);
 			/* record source IP address and , source mac address into db */
-			__nat25_db_network_insert(priv, skb->data + ETH_ALEN, networkAddr);
+			__nat25_db_network_insert(priv, skb->data + ETH_ALEN, addr);
 			return 0;
 		default:
 			return -1;
···
 			memcpy(arp_ptr, GET_MY_HWADDR(priv), ETH_ALEN);
 			arp_ptr += arp->ar_hln;
 			sender = (unsigned int *)arp_ptr;
-			__nat25_generate_ipv4_network_addr(networkAddr, sender);
-			__nat25_db_network_insert(priv, skb->data + ETH_ALEN, networkAddr);
+			__nat25_generate_ipv4_network_addr(addr, sender);
+			__nat25_db_network_insert(priv, skb->data + ETH_ALEN, addr);
 			return 0;
 		default:
 			return -1;
···
 					return -1;
 				}
 			} else {	/*  session phase */
-				__nat25_generate_pppoe_network_addr(networkAddr, skb->data, &ph->sid);
+				__nat25_generate_pppoe_network_addr(addr, skb->data, &ph->sid);
 
-				__nat25_db_network_insert(priv, skb->data + ETH_ALEN, networkAddr);
+				__nat25_db_network_insert(priv, skb->data + ETH_ALEN, addr);
 
 				if (!priv->ethBrExtInfo.addPPPoETag &&
 				    priv->pppoe_connection_in_progress &&
···
 			return -1;
 		case NAT25_INSERT:
 			if (memcmp(&iph->saddr, "\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0", 16)) {
-				__nat25_generate_ipv6_network_addr(networkAddr, (unsigned int *)&iph->saddr);
-				__nat25_db_network_insert(priv, skb->data + ETH_ALEN, networkAddr);
+				__nat25_generate_ipv6_network_addr(addr, (unsigned int *)&iph->saddr);
+				__nat25_db_network_insert(priv, skb->data + ETH_ALEN, addr);
 
 				if (iph->nexthdr == IPPROTO_ICMPV6 &&
 						skb->len > (ETH_HLEN +  sizeof(*iph) + 4)) {
···
 	if (!priv->ethBrExtInfo.dhcp_bcst_disable) {
 		__be16 protocol = *((__be16 *)(skb->data + 2 * ETH_ALEN));
 
-		if (protocol == __constant_htons(ETH_P_IP)) { /*  IP */
+		if (protocol == htons(ETH_P_IP)) { /*  IP */
 			struct iphdr *iph = (struct iphdr *)(skb->data + ETH_HLEN);
 
 			if (iph->protocol == IPPROTO_UDP) { /*  UDP */
-				struct udphdr *udph = (struct udphdr *)((size_t)iph + (iph->ihl << 2));
+				struct udphdr *udph = (void *)iph + (iph->ihl << 2);
 
-				if ((udph->source == __constant_htons(CLIENT_PORT)) &&
-				    (udph->dest == __constant_htons(SERVER_PORT))) { /*  DHCP request */
-					struct dhcpMessage *dhcph =
-						(struct dhcpMessage *)((size_t)udph + sizeof(struct udphdr));
-					u32 cookie = be32_to_cpu((__be32)dhcph->cookie);
+				if ((udph->source == htons(CLIENT_PORT)) &&
+				    (udph->dest == htons(SERVER_PORT))) { /*  DHCP request */
+					struct dhcpMessage *dhcph = (void *)udph + sizeof(struct udphdr);
+					u32 cookie = be32_to_cpu(dhcph->cookie);
 
 					if (cookie == DHCP_MAGIC) { /*  match magic word */
 						if (!(dhcph->flags & htons(BROADCAST_FLAG))) {
···
 	}
 }
 
-void *scdb_findEntry(struct adapter *priv, unsigned char *ipAddr)
+void *scdb_findEntry(struct adapter *priv, unsigned char *ip_addr)
 {
-	unsigned char networkAddr[MAX_NETWORK_ADDR_LEN];
+	unsigned char addr[MAX_NETWORK_ADDR_LEN];
 	struct nat25_network_db_entry *db;
 	int hash;
 
-	__nat25_generate_ipv4_network_addr(networkAddr, (unsigned int *)ipAddr);
-	hash = __nat25_network_hash(networkAddr);
+	__nat25_generate_ipv4_network_addr(addr, (unsigned int *)ip_addr);
+	hash = __nat25_network_hash(addr);
 	db = priv->nethash[hash];
 	while (db) {
-		if (!memcmp(db->networkAddr, networkAddr, MAX_NETWORK_ADDR_LEN)) {
+		if (!memcmp(db->networkAddr, addr, MAX_NETWORK_ADDR_LEN))
 			return (void *)db;
-		}
 
 		db = db->next_hash;
 	}

drivers/staging/r8188eu/core/rtw_cmd.c

···
 	return _SUCCESS;
 }
 
-u32	rtw_init_cmd_priv(struct cmd_priv *pcmdpriv)
+int rtw_init_cmd_priv(struct cmd_priv *pcmdpriv)
 {
 	init_completion(&pcmdpriv->enqueue_cmd);
 	/* sema_init(&(pcmdpriv->cmd_done_sema), 0); */
···
 					      GFP_KERNEL);
 
 	if (!pcmdpriv->cmd_allocated_buf)
-		return _FAIL;
+		return -ENOMEM;
 
 	pcmdpriv->cmd_buf = pcmdpriv->cmd_allocated_buf  +  CMDBUFF_ALIGN_SZ - ((size_t)(pcmdpriv->cmd_allocated_buf) & (CMDBUFF_ALIGN_SZ - 1));
 
···
 
 	if (!pcmdpriv->rsp_allocated_buf) {
 		kfree(pcmdpriv->cmd_allocated_buf);
-		return _FAIL;
+		return -ENOMEM;
 	}
 
 	pcmdpriv->rsp_buf = pcmdpriv->rsp_allocated_buf  +  4 - ((size_t)(pcmdpriv->rsp_allocated_buf) & 3);
···
 	pcmdpriv->cmd_done_cnt = 0;
 	pcmdpriv->rsp_cnt = 0;
 
-	return _SUCCESS;
+	return 0;
 }
 
-u32 rtw_init_evt_priv(struct evt_priv *pevtpriv)
+int rtw_init_evt_priv(struct evt_priv *pevtpriv)
 {
-	u32 res = _SUCCESS;
-
 	/* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */
 	atomic_set(&pevtpriv->event_seq, 0);
 
···
 	pevtpriv->c2h_wk_alive = false;
 	pevtpriv->c2h_queue = rtw_cbuf_alloc(C2H_QUEUE_MAX_LEN + 1);
 	if (!pevtpriv->c2h_queue)
-		res = _FAIL;
+		return -ENOMEM;
 
-	return res;
+	return 0;
 }
 
 void rtw_free_cmd_priv(struct	cmd_priv *pcmdpriv)
···
 	return res;
 }
 
-u8 rtw_setdatarate_cmd(struct adapter *padapter, u8 *rateset)
+int rtw_setdatarate_cmd(struct adapter *padapter, u8 *rateset)
 {
 	struct cmd_obj *ph2c;
 	struct setdatarate_parm *pbsetdataratepara;
 	struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
-	u8	res = _SUCCESS;
 
 	ph2c = kzalloc(sizeof(*ph2c), GFP_ATOMIC);
-	if (!ph2c) {
-		res = _FAIL;
-		goto exit;
-	}
+	if (!ph2c)
+		return -ENOMEM;
 
 	pbsetdataratepara = kzalloc(sizeof(*pbsetdataratepara), GFP_ATOMIC);
 	if (!pbsetdataratepara) {
 		kfree(ph2c);
-		res = _FAIL;
-		goto exit;
+		return -ENOMEM;
 	}
 
 	init_h2fwcmd_w_parm_no_rsp(ph2c, pbsetdataratepara, GEN_CMD_CODE(_SetDataRate));
 	pbsetdataratepara->mac_id = 5;
 	memcpy(pbsetdataratepara->datarates, rateset, NumRates);
-	res = rtw_enqueue_cmd(pcmdpriv, ph2c);
-exit:
+	if (rtw_enqueue_cmd(pcmdpriv, ph2c) == _FAIL)
+		return -EPERM;
 
-	return res;
+	return 0;
 }
 
 void rtw_getbbrfreg_cmdrsp_callback(struct adapter *padapter,  struct cmd_obj *pcmd)

drivers/staging/r8188eu/core/rtw_ioctl_set.c

···
 
 		if ((*pold_state == Ndis802_11Infrastructure) || (*pold_state == Ndis802_11IBSS)) {
 			if (check_fwstate(pmlmepriv, _FW_LINKED))
-				rtw_indicate_disconnect(padapter); /* will clr Linked_state; before this function, we must have chked whether  issue dis-assoc_cmd or not */
+				rtw_indicate_disconnect(padapter); /* will clr Linked_state; before this function, we must have checked whether issue dis-assoc_cmd or not */
 	       }
 
 		*pold_state = networktype;
···
 	return true;
 }
 
-u8 rtw_set_802_11_disassociate(struct adapter *padapter)
+void rtw_set_802_11_disassociate(struct adapter *padapter)
 {
 	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
 
···
 	}
 
 	spin_unlock_bh(&pmlmepriv->lock);
-
-	return true;
 }
 
 u8 rtw_set_802_11_bssid_list_scan(struct adapter *padapter, struct ndis_802_11_ssid *pssid, int ssid_max_num)

drivers/staging/r8188eu/core/rtw_led.c

···
 
 	pLed->BlinkTimes = 0; /*  Number of times to toggle led state for blinking. */
 
-	pLed->bLedLinkBlinkInProgress = false;
 	pLed->bLedScanBlinkInProgress = false;
 }
 
-static void SwLedOn(struct adapter *padapter, struct led_priv *pLed)
+static void SwLedOn(struct led_priv *pLed)
 {
-	u8	LedCfg;
-	int res;
+	struct adapter *padapter = container_of(pLed, struct adapter, ledpriv);
 
 	if (padapter->bDriverStopped)
 		return;
 
-	res = rtw_read8(padapter, REG_LEDCFG2, &LedCfg);
-	if (res)
+	if (rtw_write8(padapter, REG_LEDCFG2, BIT(5)) != _SUCCESS)
 		return;
 
-	rtw_write8(padapter, REG_LEDCFG2, (LedCfg & 0xf0) | BIT(5) | BIT(6)); /*  SW control led0 on. */
 	pLed->bLedOn = true;
 }
 
-static void SwLedOff(struct adapter *padapter, struct led_priv *pLed)
+static void SwLedOff(struct led_priv *pLed)
 {
-	u8	LedCfg;
-	int res;
+	struct adapter *padapter = container_of(pLed, struct adapter, ledpriv);
 
 	if (padapter->bDriverStopped)
-		goto exit;
+		return;
 
-	res = rtw_read8(padapter, REG_LEDCFG2, &LedCfg);/* 0x4E */
-	if (res)
-		goto exit;
+	if (rtw_write8(padapter, REG_LEDCFG2, BIT(5) | BIT(3)) != _SUCCESS)
+		return;
 
-	LedCfg &= 0x90; /*  Set to software control. */
-	rtw_write8(padapter, REG_LEDCFG2, (LedCfg | BIT(3)));
-	res = rtw_read8(padapter, REG_MAC_PINMUX_CFG, &LedCfg);
-	if (res)
-		goto exit;
-
-	LedCfg &= 0xFE;
-	rtw_write8(padapter, REG_MAC_PINMUX_CFG, LedCfg);
-exit:
 	pLed->bLedOn = false;
 }
 
···
 {
 	struct delayed_work *dwork = to_delayed_work(work);
 	struct led_priv *pLed = container_of(dwork, struct led_priv, blink_work);
-	struct adapter *padapter = pLed->padapter;
+	struct adapter *padapter = container_of(pLed, struct adapter, ledpriv);
 	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
 
 	if (padapter->pwrctrlpriv.rf_pwrstate != rf_on) {
-		SwLedOff(padapter, pLed);
+		SwLedOff(pLed);
 		ResetLedStatus(pLed);
 		return;
 	}
 
 	if (pLed->bLedOn)
-		SwLedOff(padapter, pLed);
+		SwLedOff(pLed);
 	else
-		SwLedOn(padapter, pLed);
+		SwLedOn(pLed);
 
 	switch (pLed->CurrLedState) {
 	case LED_BLINK_SLOWLY:
···
 		schedule_delayed_work(&pLed->blink_work, LED_BLINK_LINK_INTVL);
 		break;
 	case LED_BLINK_SCAN:
-		pLed->BlinkTimes--;
-		if (pLed->BlinkTimes == 0) {
-			if (check_fwstate(pmlmepriv, _FW_LINKED)) {
-				pLed->bLedLinkBlinkInProgress = true;
-				pLed->CurrLedState = LED_BLINK_NORMAL;
-				schedule_delayed_work(&pLed->blink_work, LED_BLINK_LINK_INTVL);
-			} else {
-				pLed->CurrLedState = LED_BLINK_SLOWLY;
-				schedule_delayed_work(&pLed->blink_work, LED_BLINK_NO_LINK_INTVL);
-			}
-			pLed->bLedScanBlinkInProgress = false;
-		} else {
-			schedule_delayed_work(&pLed->blink_work, LED_BLINK_SCAN_INTVL);
-		}
-		break;
 	case LED_BLINK_TXRX:
 		pLed->BlinkTimes--;
 		if (pLed->BlinkTimes == 0) {
 			if (check_fwstate(pmlmepriv, _FW_LINKED)) {
-				pLed->bLedLinkBlinkInProgress = true;
 				pLed->CurrLedState = LED_BLINK_NORMAL;
 				schedule_delayed_work(&pLed->blink_work, LED_BLINK_LINK_INTVL);
 			} else {
···
 				schedule_delayed_work(&pLed->blink_work, LED_BLINK_NO_LINK_INTVL);
 			}
 			pLed->bLedBlinkInProgress = false;
+			pLed->bLedScanBlinkInProgress = false;
 		} else {
-			schedule_delayed_work(&pLed->blink_work, LED_BLINK_FASTER_INTVL);
+			schedule_delayed_work(&pLed->blink_work,
+					      pLed->CurrLedState == LED_BLINK_SCAN ?
+					      LED_BLINK_SCAN_INTVL : LED_BLINK_FASTER_INTVL);
 		}
 		break;
 	case LED_BLINK_WPS:
···
 		break;
 	case LED_BLINK_WPS_STOP:	/* WPS success */
 		if (!pLed->bLedOn) {
-			pLed->bLedLinkBlinkInProgress = true;
 			pLed->CurrLedState = LED_BLINK_NORMAL;
 			schedule_delayed_work(&pLed->blink_work, LED_BLINK_LINK_INTVL);
 
···
 {
 	struct led_priv *pledpriv = &padapter->ledpriv;
 
-	pledpriv->padapter = padapter;
 	ResetLedStatus(pledpriv);
 	INIT_DELAYED_WORK(&pledpriv->blink_work, blink_work);
 }
···
 
 	cancel_delayed_work_sync(&ledpriv->blink_work);
 	ResetLedStatus(ledpriv);
-	SwLedOff(padapter, ledpriv);
+	SwLedOff(ledpriv);
 }
 
 void rtw_led_control(struct adapter *padapter, enum LED_CTL_MODE LedAction)
···
 	struct registry_priv *registry_par;
 	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
 
-	if ((padapter->bSurpriseRemoved) || (padapter->bDriverStopped) ||
-	    (!padapter->hw_init_completed))
+	if (!padapter->hw_init_completed)
 		return;
 
 	if (!pLed->bRegUseLed)
···
 
 		cancel_delayed_work(&pLed->blink_work);
 
-		pLed->bLedLinkBlinkInProgress = false;
 		pLed->bLedBlinkInProgress = false;
 
 		pLed->CurrLedState = LED_BLINK_SLOWLY;
 		schedule_delayed_work(&pLed->blink_work, LED_BLINK_NO_LINK_INTVL);
 		break;
 	case LED_CTL_LINK:
-		if (!pLed->bLedLinkBlinkInProgress)
-			return;
-
 		if (pLed->CurrLedState == LED_BLINK_SCAN || IS_LED_WPS_BLINKING(pLed))
 			return;
 
 		cancel_delayed_work(&pLed->blink_work);
 
 		pLed->bLedBlinkInProgress = false;
-		pLed->bLedLinkBlinkInProgress = true;
 
 		pLed->CurrLedState = LED_BLINK_NORMAL;
 		schedule_delayed_work(&pLed->blink_work, LED_BLINK_LINK_INTVL);
···
 
 		cancel_delayed_work(&pLed->blink_work);
 
-		pLed->bLedLinkBlinkInProgress = false;
 		pLed->bLedBlinkInProgress = false;
 		pLed->bLedScanBlinkInProgress = true;
 
···
 
 		cancel_delayed_work(&pLed->blink_work);
 
-		pLed->bLedLinkBlinkInProgress = false;
 		pLed->bLedBlinkInProgress = true;
 
 		pLed->CurrLedState = LED_BLINK_TXRX;
···
 
 		cancel_delayed_work(&pLed->blink_work);
 
-		pLed->bLedLinkBlinkInProgress = false;
 		pLed->bLedBlinkInProgress = false;
 		pLed->bLedScanBlinkInProgress = false;
 		pLed->bLedWPSBlinkInProgress = true;
···
 	case LED_CTL_STOP_WPS:
 		cancel_delayed_work(&pLed->blink_work);
 
-		pLed->bLedLinkBlinkInProgress = false;
 		pLed->bLedBlinkInProgress = false;
 		pLed->bLedScanBlinkInProgress = false;
 		pLed->bLedWPSBlinkInProgress = true;
···
 		break;
 	case LED_CTL_POWER_OFF:
 		pLed->CurrLedState = RTW_LED_OFF;
-		pLed->bLedLinkBlinkInProgress = false;
 		pLed->bLedBlinkInProgress = false;
 		pLed->bLedWPSBlinkInProgress = false;
 		pLed->bLedScanBlinkInProgress = false;
 		cancel_delayed_work(&pLed->blink_work);
-		SwLedOff(padapter, pLed);
+		SwLedOff(pLed);
 		break;
 	default:
 		break;

drivers/staging/r8188eu/core/rtw_mlme.c

···
 	spin_unlock_bh(&free_queue->lock);
 }
 
-void _rtw_free_network_nolock(struct	mlme_priv *pmlmepriv, struct wlan_network *pnetwork)
-{
-	struct __queue *free_queue = &pmlmepriv->free_bss_pool;
-
-	if (!pnetwork)
-		return;
-	if (pnetwork->fixed)
-		return;
-	list_del_init(&pnetwork->list);
-	list_add_tail(&pnetwork->list, get_list_head(free_queue));
-	pmlmepriv->num_of_scanned--;
-}
-
 /*
 	return the wlan_network with the matching addr
 
···
 	u8	*pbuf;
 	struct wlan_network	*pnetwork;
 	struct mlme_priv		*pmlmepriv = &padapter->mlmepriv;
-	int	res = _SUCCESS;
 
 	/*  We don't need to memset padapter->XXX to zero, because adapter is allocated by vzalloc(). */
 
···
 
 	pbuf = vzalloc(MAX_BSS_CNT * (sizeof(struct wlan_network)));
 
-	if (!pbuf) {
-		res = _FAIL;
-		goto exit;
-	}
+	if (!pbuf)
+		return -ENOMEM;
+
 	pmlmepriv->free_bss_buf = pbuf;
 
 	pnetwork = (struct wlan_network *)pbuf;
···
 
 	rtw_init_mlme_timer(padapter);
 
-exit:
-
-	return res;
+	return 0;
 }
 
 void rtw_free_mlme_priv(struct mlme_priv *pmlmepriv)
···
 static void rtw_free_network_nolock(struct mlme_priv *pmlmepriv,
 				    struct wlan_network *pnetwork)
 {
+	struct __queue *free_queue = &pmlmepriv->free_bss_pool;
 
-	_rtw_free_network_nolock(pmlmepriv, pnetwork);
-
+	if (!pnetwork)
+		return;
+	if (pnetwork->fixed)
+		return;
+	list_del_init(&pnetwork->list);
+	list_add_tail(&pnetwork->list, get_list_head(free_queue));
+	pmlmepriv->num_of_scanned--;
 }
 
 void rtw_free_network_queue(struct adapter *dev, u8 isfreeall)
···
 	pdev_network->Privacy = (psecuritypriv->dot11PrivacyAlgrthm > 0 ? 1 : 0); /*  adhoc no 802.1x */
 
 	pdev_network->Rssi = 0;
-
-	switch (pregistrypriv->wireless_mode) {
-	case WIRELESS_11B:
-		pdev_network->NetworkTypeInUse = (Ndis802_11DS);
-		break;
-	case WIRELESS_11G:
-	case WIRELESS_11BG:
-	case WIRELESS_11_24N:
-	case WIRELESS_11G_24N:
-	case WIRELESS_11BG_24N:
-		pdev_network->NetworkTypeInUse = (Ndis802_11OFDM24);
-		break;
-	default:
-		/*  TODO */
-		break;
-	}
 
 	pdev_network->Configuration.DSConfig = (pregistrypriv->channel);
 

drivers/staging/r8188eu/core/rtw_mlme_ext.c

···
 #include "../include/rtl8188e_xmit.h"
 #include "../include/rtl8188e_dm.h"
 
-/* response function for each management frame subtype, do not reorder */
-static mlme_handler mlme_sta_tbl[] = {
-	OnAssocReq,
-	OnAssocRsp,
-	OnAssocReq,
-	OnAssocRsp,
-	OnProbeReq,
-	OnProbeRsp,
-	NULL,
-	NULL,
-	OnBeacon,
-	NULL,
-	OnDisassoc,
-	OnAuthClient,
-	OnDeAuth,
-	OnAction,
-};
-
 static u8 null_addr[ETH_ALEN] = {0, 0, 0, 0, 0, 0};
 
 /**************************************************
···
 	{0x03},	/* 0x41, RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN_2G */
 };
 
-static struct rt_channel_plan_map RTW_CHANNEL_PLAN_MAP_REALTEK_DEFINE = {0x03}; /* use the conbination for max channel numbers */
+static struct rt_channel_plan_map RTW_CHANNEL_PLAN_MAP_REALTEK_DEFINE = {0x03}; /* use the combination for max channel numbers */
 
 /*
  * Search the @param channel_num in given @param channel_set
···
 	}
 }
 
-void mgt_dispatcher(struct adapter *padapter, struct recv_frame *precv_frame)
-{
-	int index;
-	mlme_handler fct;
-	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)precv_frame->rx_data;
-	struct sta_info *psta = rtw_get_stainfo(&padapter->stapriv, hdr->addr2);
-
-	if (!ieee80211_is_mgmt(hdr->frame_control))
-		return;
-
-	/* receive the frames that ra(a1) is my address or ra(a1) is bc address. */
-	if (memcmp(hdr->addr1, myid(&padapter->eeprompriv), ETH_ALEN) &&
-	    !is_broadcast_ether_addr(hdr->addr1))
-		return;
-
-	index = (le16_to_cpu(hdr->frame_control) & IEEE80211_FCTL_STYPE) >> 4;
-	if (index >= ARRAY_SIZE(mlme_sta_tbl))
-		return;
-	fct = mlme_sta_tbl[index];
-
-	if (psta) {
-		if (ieee80211_has_retry(hdr->frame_control)) {
-			if (precv_frame->attrib.seq_num == psta->RxMgmtFrameSeqNum)
-				/* drop the duplicate management frame */
-				return;
-		}
-		psta->RxMgmtFrameSeqNum = precv_frame->attrib.seq_num;
-	}
-
-	if (ieee80211_is_auth(hdr->frame_control)) {
-		if (check_fwstate(pmlmepriv, WIFI_AP_STATE))
-			fct = OnAuth;
-		else
-			fct = OnAuthClient;
-	}
-
-	if (fct)
-		fct(padapter, precv_frame);
-}
-
 static u32 p2p_listen_state_process(struct adapter *padapter, unsigned char *da)
 {
 	bool response = true;
···
 		issue_probersp_p2p(padapter, da);
 
 	return _SUCCESS;
-}
-
-static void update_TSF(struct mlme_ext_priv *pmlmeext, u8 *pframe)
-{
-	u8 *pIE;
-	__le32 *pbuf;
-
-	pIE = pframe + sizeof(struct ieee80211_hdr_3addr);
-	pbuf = (__le32 *)pIE;
-
-	pmlmeext->TSFValue = le32_to_cpu(*(pbuf + 1));
-
-	pmlmeext->TSFValue = pmlmeext->TSFValue << 32;
-
-	pmlmeext->TSFValue |= le32_to_cpu(*pbuf);
 }
 
 static void correct_TSF(struct adapter *padapter)
···
 
 *****************************************************************************/
 
-unsigned int OnProbeReq(struct adapter *padapter, struct recv_frame *precv_frame)
+static void OnProbeReq(struct adapter *padapter, struct recv_frame *precv_frame)
 {
 	unsigned int	ielen;
 	unsigned char	*p;
···
 				report_survey_event(padapter, precv_frame);
 				p2p_listen_state_process(padapter,  get_sa(pframe));
 
-				return _SUCCESS;
+				return;
 			}
 		}
 	}
 
 	if (check_fwstate(pmlmepriv, WIFI_STATION_STATE))
-		return _SUCCESS;
+		return;
 
 	if (!check_fwstate(pmlmepriv, _FW_LINKED) &&
 	    !check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE | WIFI_AP_STATE))
-		return _SUCCESS;
+		return;
 
 	p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + _PROBEREQ_IE_OFFSET_, _SSID_IE_, (int *)&ielen,
 			len - WLAN_HDR_A3_LEN - _PROBEREQ_IE_OFFSET_);
···
 
 		if ((ielen != 0 && memcmp((void *)(p + 2), (void *)cur->Ssid.Ssid, cur->Ssid.SsidLength)) ||
 		    (ielen == 0 && pmlmeinfo->hidden_ssid_mode))
-			return _SUCCESS;
+			return;
 
 _issue_probersp:
 
···
 		    check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)))
 			issue_probersp(padapter, get_sa(pframe), is_valid_p2p_probereq);
 	}
-	return _SUCCESS;
 }
 
-unsigned int OnProbeRsp(struct adapter *padapter, struct recv_frame *precv_frame)
+static void OnProbeRsp(struct adapter *padapter, struct recv_frame *precv_frame)
 {
 	struct mlme_ext_priv	*pmlmeext = &padapter->mlmeextpriv;
 	struct wifidirect_info	*pwdinfo = &padapter->wdinfo;
···
 				}
 			}
 		}
-		return _SUCCESS;
+		return;
 	} else if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_GONEGO_ING)) {
 		if (pwdinfo->nego_req_info.benable) {
 			if (!memcmp(pwdinfo->nego_req_info.peerDevAddr, GetAddr2Ptr(pframe), ETH_ALEN)) {
···
 	}
 	if (pmlmeext->sitesurvey_res.state == SCAN_PROCESS) {
 		report_survey_event(padapter, precv_frame);
-		return _SUCCESS;
+		return;
 	}
-
-	return _SUCCESS;
 }
 
-unsigned int OnBeacon(struct adapter *padapter, struct recv_frame *precv_frame)
+static void OnBeacon(struct adapter *padapter, struct recv_frame *precv_frame)
 {
+	struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)precv_frame->rx_data;
 	int cam_idx;
 	struct sta_info	*psta;
 	struct mlme_ext_priv	*pmlmeext = &padapter->mlmeextpriv;
···
 	u8 *pframe = precv_frame->rx_data;
 	uint len = precv_frame->len;
 	struct wlan_bssid_ex *pbss;
-	int ret = _SUCCESS;
+	u8 *ie_ptr;
+	u32 ie_len;
+
+	ie_ptr = (u8 *)&mgmt->u.beacon.variable;
+	if (precv_frame->len < offsetof(struct ieee80211_mgmt, u.beacon.variable))
+		return;
+	ie_len = precv_frame->len - offsetof(struct ieee80211_mgmt, u.beacon.variable);
 
 	if (pmlmeext->sitesurvey_res.state == SCAN_PROCESS) {
 		report_survey_event(padapter, precv_frame);
-		return _SUCCESS;
+		return;
 	}
 
-	if (!memcmp(GetAddr3Ptr(pframe), get_my_bssid(&pmlmeinfo->network), ETH_ALEN)) {
-		if (pmlmeinfo->state & WIFI_FW_AUTH_NULL) {
-			/* we should update current network before auth, or some IE is wrong */
-			pbss = kmalloc(sizeof(struct wlan_bssid_ex), GFP_ATOMIC);
-			if (pbss) {
-				if (collect_bss_info(padapter, precv_frame, pbss) == _SUCCESS) {
-					update_network(&pmlmepriv->cur_network.network, pbss, padapter, true);
-					rtw_get_bcn_info(&pmlmepriv->cur_network);
-				}
-				kfree(pbss);
-			}
+	if (memcmp(mgmt->bssid, get_my_bssid(&pmlmeinfo->network), ETH_ALEN))
+		return;
 
-			/* check the vendor of the assoc AP */
-			pmlmeinfo->assoc_AP_vendor = check_assoc_AP(pframe + sizeof(struct ieee80211_hdr_3addr), len - sizeof(struct ieee80211_hdr_3addr));
+	if (pmlmeinfo->state & WIFI_FW_AUTH_NULL) {
+		/* we should update current network before auth, or some IE is wrong */
+		pbss = kmalloc(sizeof(struct wlan_bssid_ex), GFP_ATOMIC);
+		if (!pbss)
+			return;
 
-			/* update TSF Value */
-			update_TSF(pmlmeext, pframe);
-
-			/* start auth */
-			start_clnt_auth(padapter);
-
-			return _SUCCESS;
+		if (collect_bss_info(padapter, precv_frame, pbss) == _SUCCESS) {
+			update_network(&pmlmepriv->cur_network.network, pbss, padapter, true);
+			rtw_get_bcn_info(&pmlmepriv->cur_network);
 		}
+		kfree(pbss);
 
-		if (((pmlmeinfo->state & 0x03) == WIFI_FW_STATION_STATE) && (pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS)) {
-			psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe));
-			if (psta) {
-				ret = rtw_check_bcn_info(padapter, pframe, len);
-				if (!ret) {
-					receive_disconnect(padapter,
-							   pmlmeinfo->network.MacAddress, 0);
-					return _SUCCESS;
-				}
-				/* update WMM, ERP in the beacon */
-				/* todo: the timer is used instead of the number of the beacon received */
-				if ((sta_rx_pkts(psta) & 0xf) == 0)
-					update_beacon_info(padapter, pframe, len, psta);
-				process_p2p_ps_ie(padapter, (pframe + WLAN_HDR_A3_LEN), (len - WLAN_HDR_A3_LEN));
-			}
-		} else if ((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE) {
-			psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe));
-			if (psta) {
-				/* update WMM, ERP in the beacon */
-				/* todo: the timer is used instead of the number of the beacon received */
-				if ((sta_rx_pkts(psta) & 0xf) == 0)
-					update_beacon_info(padapter, pframe, len, psta);
-			} else {
-				/* allocate a new CAM entry for IBSS station */
-				cam_idx = allocate_fw_sta_entry(padapter);
-				if (cam_idx == NUM_STA)
-					goto _END_ONBEACON_;
+		/* check the vendor of the assoc AP */
+		pmlmeinfo->assoc_AP_vendor = check_assoc_AP(pframe + sizeof(struct ieee80211_hdr_3addr), len - sizeof(struct ieee80211_hdr_3addr));
 
-				/* get supported rate */
-				if (update_sta_support_rate(padapter, (pframe + WLAN_HDR_A3_LEN + _BEACON_IE_OFFSET_), (len - WLAN_HDR_A3_LEN - _BEACON_IE_OFFSET_), cam_idx) == _FAIL) {
-					pmlmeinfo->FW_sta_info[cam_idx].status = 0;
-					goto _END_ONBEACON_;
-				}
+		pmlmeext->TSFValue = le64_to_cpu(mgmt->u.beacon.timestamp);
 
-				/* update TSF Value */
-				update_TSF(pmlmeext, pframe);
+		/* start auth */
+		start_clnt_auth(padapter);
 
-				/* report sta add event */
-				report_add_sta_event(padapter, GetAddr2Ptr(pframe), cam_idx);
-			}
-		}
+		return;
 	}
 
-_END_ONBEACON_:
+	if (((pmlmeinfo->state & 0x03) == WIFI_FW_STATION_STATE) && (pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS)) {
+		psta = rtw_get_stainfo(pstapriv, mgmt->sa);
+		if (!psta)
+			return;
 
-	return _SUCCESS;
+		if (rtw_check_bcn_info(padapter, pframe, len) != _SUCCESS) {
+			receive_disconnect(padapter, pmlmeinfo->network.MacAddress, 0);
+			return;
+		}
+		/* update WMM, ERP in the beacon */
+		/* todo: the timer is used instead of the number of the beacon received */
+		if ((sta_rx_pkts(psta) & 0xf) == 0)
+			update_beacon_info(padapter, ie_ptr, ie_len, psta);
+		process_p2p_ps_ie(padapter, ie_ptr, ie_len);
+	} else if ((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE) {
+		psta = rtw_get_stainfo(pstapriv, mgmt->sa);
+		if (psta) {
+			/* update WMM, ERP in the beacon */
+			/* todo: the timer is used instead of the number of the beacon received */
+			if ((sta_rx_pkts(psta) & 0xf) == 0)
+				update_beacon_info(padapter, ie_ptr, ie_len, psta);
+		} else {
+			/* allocate a new CAM entry for IBSS station */
+			cam_idx = allocate_fw_sta_entry(padapter);
+			if (cam_idx == NUM_STA)
+				return;
+
+			/* get supported rate */
+			if (update_sta_support_rate(padapter, ie_ptr, ie_len, cam_idx) == _FAIL) {
+				pmlmeinfo->FW_sta_info[cam_idx].status = 0;
+				return;
+			}
+
+			pmlmeext->TSFValue = le64_to_cpu(mgmt->u.beacon.timestamp);
+
+			report_add_sta_event(padapter, mgmt->sa, cam_idx);
+		}
+	}
 }
 
-unsigned int OnAuth(struct adapter *padapter, struct recv_frame *precv_frame)
+static void OnAuth(struct adapter *padapter, struct recv_frame *precv_frame)
 {
 	unsigned int	auth_mode, ie_len;
 	u16 seq;
···
 	uint len = precv_frame->len;
 
 	if ((pmlmeinfo->state & 0x03) != WIFI_FW_AP_STATE)
-		return _FAIL;
+		return;
 
 	sa = GetAddr2Ptr(pframe);
 
···
 	if (pstat->state & WIFI_FW_AUTH_SUCCESS)
 		pstat->auth_seq = 0;
 
-	return _SUCCESS;
+	return;
 
 auth_fail:
 
···
 	memcpy(pstat->hwaddr, sa, 6);
 
 	issue_auth(padapter, pstat, (unsigned short)status);
-	return _FAIL;
 }
 
-unsigned int OnAuthClient(struct adapter *padapter, struct recv_frame *precv_frame)
+static void OnAuthClient(struct adapter *padapter, struct recv_frame *precv_frame)
 {
 	unsigned int	seq, len, status, offset;
 	unsigned char	*p;
-	unsigned int	go2asoc = 0;
 	struct mlme_ext_priv	*pmlmeext = &padapter->mlmeextpriv;
 	struct mlme_ext_info	*pmlmeinfo = &pmlmeext->mlmext_info;
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)precv_frame->rx_data;
 	u8 *pframe = precv_frame->rx_data;
 	uint pkt_len = precv_frame->len;
 
 	/* check A1 matches or not */
-	if (memcmp(myid(&padapter->eeprompriv), get_da(pframe), ETH_ALEN))
-		return _SUCCESS;
+	if (memcmp(myid(&padapter->eeprompriv), ieee80211_get_DA(hdr), ETH_ALEN))
+		return;
 
 	if (!(pmlmeinfo->state & WIFI_FW_AUTH_STATE))
-		return _SUCCESS;
+		return;
 
-	offset = (GetPrivacy(pframe)) ? 4 : 0;
+	offset = ieee80211_has_protected(hdr->frame_control) ? 4 : 0;
 
 	seq	= le16_to_cpu(*(__le16 *)((size_t)pframe + WLAN_HDR_A3_LEN + offset + 2));
 	status	= le16_to_cpu(*(__le16 *)((size_t)pframe + WLAN_HDR_A3_LEN + offset + 4));
···
 		}
 
 		set_link_timer(pmlmeext, 1);
-		goto authclnt_fail;
+		return;
 	}
 
 	if (seq == 2) {
···
 				pkt_len - WLAN_HDR_A3_LEN - _AUTH_IE_OFFSET_);
 
 			if (!p)
-				goto authclnt_fail;
+				return;
 
 			memcpy((void *)(pmlmeinfo->chg_txt), (void *)(p + 2), len);
 			pmlmeinfo->auth_seq = 3;
 			issue_auth(padapter, NULL, 0);
 			set_link_timer(pmlmeext, REAUTH_TO);
 
-			return _SUCCESS;
+			return;
 		} else {
 			/*  open system */
-			go2asoc = 1;
+			start_clnt_assoc(padapter);
 		}
 	} else if (seq == 4) {
 		if (pmlmeinfo->auth_algo == dot11AuthAlgrthm_Shared)
-			go2asoc = 1;
-		else
-			goto authclnt_fail;
-	} else {
-		/*  this is also illegal */
-		goto authclnt_fail;
+			start_clnt_assoc(padapter);
 	}
-
-	if (go2asoc) {
-		start_clnt_assoc(padapter);
-		return _SUCCESS;
-	}
-authclnt_fail:
-	return _FAIL;
 }
 
 static void UpdateBrateTbl(u8 *mbrate)
···
 	}
 }
 
-unsigned int OnAssocReq(struct adapter *padapter, struct recv_frame *precv_frame)
+static void OnAssocReq(struct adapter *padapter, struct recv_frame *precv_frame)
 {
 	u16 capab_info;
 	struct rtw_ieee802_11_elems elems;
···
 	u32 p2pielen = 0;
 
 	if ((pmlmeinfo->state & 0x03) != WIFI_FW_AP_STATE)
-		return _FAIL;
+		return;
 
 	frame_type = GetFrameSubType(pframe);
 	if (frame_type == WIFI_ASSOCREQ)
···
 		ie_offset = _REASOCREQ_IE_OFFSET_;
 
 	if (pkt_len < IEEE80211_3ADDR_LEN + ie_offset)
-		return _FAIL;
+		return;
 
 	pstat = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe));
 	if (pstat == (struct sta_info *)NULL) {
···
 		report_add_sta_event(padapter, pstat->hwaddr, pstat->aid);
 	}
 
-	return _SUCCESS;
+	return;
 
 asoc_class2_error:
 
 	issue_deauth(padapter, (void *)GetAddr2Ptr(pframe), status);
 
-	return _FAIL;
+	return;
 
 OnAssocReqFail:
 
···
 	else
 		issue_asocrsp(padapter, status, pstat, WIFI_REASSOCRSP);
 
-	return _FAIL;
+	return;
 }
 
-unsigned int OnAssocRsp(struct adapter *padapter, struct recv_frame *precv_frame)
+static void OnAssocRsp(struct adapter *padapter, struct recv_frame *precv_frame)
 {
 	struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)precv_frame->rx_data;
 	uint i;
···
 
 	/* check A1 matches or not */
 	if (memcmp(myid(&padapter->eeprompriv), mgmt->da, ETH_ALEN))
-		return _SUCCESS;
+		return;
 
 	if (!(pmlmeinfo->state & (WIFI_FW_AUTH_SUCCESS | WIFI_FW_ASSOC_STATE)))
-		return _SUCCESS;
+		return;
 
 	if (pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS)
-		return _SUCCESS;
+		return;
 
 	_cancel_timer_ex(&pmlmeext->link_timer);
 
···
 
 report_assoc_result:
 	report_join_res(padapter, res);
-
-	return _SUCCESS;
 }
 
-unsigned int OnDeAuth(struct adapter *padapter, struct recv_frame *precv_frame)
+static void OnDeAuth(struct adapter *padapter, struct recv_frame *precv_frame)
 {
+	struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)precv_frame->rx_data;
 	unsigned short	reason;
 	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
 	struct mlme_ext_priv	*pmlmeext = &padapter->mlmeextpriv;
 	struct mlme_ext_info	*pmlmeinfo = &pmlmeext->mlmext_info;
-	u8 *pframe = precv_frame->rx_data;
 	struct wifidirect_info *pwdinfo = &padapter->wdinfo;
 
-	/* check A3 */
-	if (!(!memcmp(GetAddr3Ptr(pframe), get_my_bssid(&pmlmeinfo->network), ETH_ALEN)))
-		return _SUCCESS;
+	if (memcmp(mgmt->bssid, get_my_bssid(&pmlmeinfo->network), ETH_ALEN))
+		return;
 
 	if (pwdinfo->rx_invitereq_info.scan_op_ch_only) {
 		_cancel_timer_ex(&pwdinfo->reset_ch_sitesurvey);
 		_set_timer(&pwdinfo->reset_ch_sitesurvey, 10);
 	}
 
-	reason = le16_to_cpu(*(__le16 *)(pframe + WLAN_HDR_A3_LEN));
+	reason = le16_to_cpu(mgmt->u.disassoc.reason_code);
 
 	if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
 		struct sta_info *psta;
 		struct sta_priv *pstapriv = &padapter->stapriv;
+		u8 updated = 0;
 
-		psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe));
-		if (psta) {
-			u8 updated = 0;
+		psta = rtw_get_stainfo(pstapriv, mgmt->sa);
+		if (!psta)
+			return;
 
-			spin_lock_bh(&pstapriv->asoc_list_lock);
-			if (!list_empty(&psta->asoc_list)) {
-				list_del_init(&psta->asoc_list);
-				pstapriv->asoc_list_cnt--;
-				updated = ap_free_sta(padapter, psta, false, reason);
-			}
-			spin_unlock_bh(&pstapriv->asoc_list_lock);
-
-			associated_clients_update(padapter, updated);
+		spin_lock_bh(&pstapriv->asoc_list_lock);
+		if (!list_empty(&psta->asoc_list)) {
+			list_del_init(&psta->asoc_list);
+			pstapriv->asoc_list_cnt--;
+			updated = ap_free_sta(padapter, psta, false, reason);
 		}
+		spin_unlock_bh(&pstapriv->asoc_list_lock);
 
-		return _SUCCESS;
+		associated_clients_update(padapter, updated);
 	} else {
-		int	ignore_received_deauth = 0;
+		bool ignore_received_deauth = false;
 
 		/* Before sending the auth frame to start the STA/GC mode connection with AP/GO,
 		 *	we will send the deauth first.
 		 *	However, the Win8.1 with BRCM Wi-Fi will send the deauth with reason code 6 to us after receieving our deauth.
 		 *	Added the following code to avoid this case.
 		 */
-		if ((pmlmeinfo->state & WIFI_FW_AUTH_STATE) ||
-		    (pmlmeinfo->state & WIFI_FW_ASSOC_STATE)) {
+		if (pmlmeinfo->state & (WIFI_FW_AUTH_STATE | WIFI_FW_ASSOC_STATE)) {
 			if (reason == WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA) {
-				ignore_received_deauth = 1;
+				ignore_received_deauth = true;
 			} else if (reason == WLAN_REASON_PREV_AUTH_NOT_VALID) {
 				// TODO: 802.11r
-				ignore_received_deauth = 1;
+				ignore_received_deauth = true;
 			}
 		}
 
 		if (!ignore_received_deauth)
-			receive_disconnect(padapter, GetAddr3Ptr(pframe), reason);
+			receive_disconnect(padapter, mgmt->bssid, reason);
+
+		pmlmepriv->LinkDetectInfo.bBusyTraffic = false;
 	}
-	pmlmepriv->LinkDetectInfo.bBusyTraffic = false;
-	return _SUCCESS;
 }
 
-unsigned int OnDisassoc(struct adapter *padapter, struct recv_frame *precv_frame)
+static void OnDisassoc(struct adapter *padapter, struct recv_frame *precv_frame)
 {
+	struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)precv_frame->rx_data;
 	u16 reason;
 	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
 	struct mlme_ext_priv	*pmlmeext = &padapter->mlmeextpriv;
 	struct mlme_ext_info	*pmlmeinfo = &pmlmeext->mlmext_info;
-	u8 *pframe = precv_frame->rx_data;
 	struct wifidirect_info *pwdinfo = &padapter->wdinfo;
+	struct sta_info *psta;
+	struct sta_priv *pstapriv = &padapter->stapriv;
+	u8 updated = 0;
 
-	/* check A3 */
-	if (!(!memcmp(GetAddr3Ptr(pframe), get_my_bssid(&pmlmeinfo->network), ETH_ALEN)))
-		return _SUCCESS;
+	if (memcmp(mgmt->bssid, get_my_bssid(&pmlmeinfo->network), ETH_ALEN))
+		return;
 
 	if (pwdinfo->rx_invitereq_info.scan_op_ch_only) {
 		_cancel_timer_ex(&pwdinfo->reset_ch_sitesurvey);
 		_set_timer(&pwdinfo->reset_ch_sitesurvey, 10);
 	}
 
-	reason = le16_to_cpu(*(__le16 *)(pframe + WLAN_HDR_A3_LEN));
+	reason = le16_to_cpu(mgmt->u.disassoc.reason_code);
 
-	if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
-		struct sta_info *psta;
-		struct sta_priv *pstapriv = &padapter->stapriv;
-
-		psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe));
-		if (psta) {
-			u8 updated = 0;
-
-			spin_lock_bh(&pstapriv->asoc_list_lock);
-			if (!list_empty(&psta->asoc_list)) {
-				list_del_init(&psta->asoc_list);
-				pstapriv->asoc_list_cnt--;
-				updated = ap_free_sta(padapter, psta, false, reason);
-			}
-			spin_unlock_bh(&pstapriv->asoc_list_lock);
-
-			associated_clients_update(padapter, updated);
-		}
-
-		return _SUCCESS;
-	} else {
-		receive_disconnect(padapter, GetAddr3Ptr(pframe), reason);
+	if (!check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
+		receive_disconnect(padapter, mgmt->bssid, reason);
+		pmlmepriv->LinkDetectInfo.bBusyTraffic = false;
+		return;
 	}
-	pmlmepriv->LinkDetectInfo.bBusyTraffic = false;
-	return _SUCCESS;
+
+	psta = rtw_get_stainfo(pstapriv, mgmt->sa);
+	if (!psta)
+		return;
+
+	spin_lock_bh(&pstapriv->asoc_list_lock);
+	if (!list_empty(&psta->asoc_list)) {
+		list_del_init(&psta->asoc_list);
+		pstapriv->asoc_list_cnt--;
+		updated = ap_free_sta(padapter, psta, false, reason);
+	}
+	spin_unlock_bh(&pstapriv->asoc_list_lock);
+
+	associated_clients_update(padapter, updated);
 }
 
-unsigned int OnAction_back(struct adapter *padapter, struct recv_frame *precv_frame)
+static void OnAction_back(struct adapter *padapter, struct recv_frame *precv_frame)
 {
 	struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)precv_frame->rx_data;
 	struct sta_info *psta = NULL;
 	struct recv_reorder_ctrl *preorder_ctrl;
-	unsigned char		*frame_body;
 	unsigned short	tid;
 	struct mlme_ext_priv	*pmlmeext = &padapter->mlmeextpriv;
 	struct mlme_ext_info	*pmlmeinfo = &pmlmeext->mlmext_info;
-	u8 *pframe = precv_frame->rx_data;
 	struct sta_priv *pstapriv = &padapter->stapriv;
-	/* check RA matches or not */
-	if (memcmp(myid(&padapter->eeprompriv), mgmt->da, ETH_ALEN))/* for if1, sta/ap mode */
-		return _SUCCESS;
 
 	if ((pmlmeinfo->state & 0x03) != WIFI_FW_AP_STATE)
 		if (!(pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS))
-			return _SUCCESS;
+			return;
 
 	psta = rtw_get_stainfo(pstapriv, mgmt->sa);
-
 	if (!psta)
-		return _SUCCESS;
-
-	frame_body = (unsigned char *)(pframe + sizeof(struct ieee80211_hdr_3addr));
+		return;
 
 	if (!pmlmeinfo->HT_enable)
-		return _SUCCESS;
+		return;
 	/* All union members start with an action code, it's ok to use addba_req. */
 	switch (mgmt->u.action.u.addba_req.action_code) {
 	case WLAN_ACTION_ADDBA_REQ:
-		memcpy(&pmlmeinfo->ADDBA_req, &frame_body[2], sizeof(struct ADDBA_request));
 		tid = u16_get_bits(le16_to_cpu(mgmt->u.action.u.addba_req.capab),
 				   IEEE80211_ADDBA_PARAM_TID_MASK);
 		preorder_ctrl = &psta->recvreorder_ctrl[tid];
 		preorder_ctrl->indicate_seq = 0xffff;
 		preorder_ctrl->enable = pmlmeinfo->bAcceptAddbaReq;
-
 		issue_action_BA(padapter, mgmt->sa, WLAN_ACTION_ADDBA_RESP,
 				pmlmeinfo->bAcceptAddbaReq ?
-					WLAN_STATUS_SUCCESS : WLAN_STATUS_REQUEST_DECLINED);
+					WLAN_STATUS_SUCCESS : WLAN_STATUS_REQUEST_DECLINED, mgmt);
 		break;
 	case WLAN_ACTION_ADDBA_RESP:
 		tid = u16_get_bits(le16_to_cpu(mgmt->u.action.u.addba_resp.capab),
···
 	default:
 		break;
 	}
-
-	return _SUCCESS;
 }
 
 static int get_reg_classes_full_count(struct p2p_channels *channel_list)
···
 	p2pie[p2pielen++] = 0x09;	/*	WFA P2P v1.0 */
 
 	/*	Commented by Albert 20110306 */
-	/*	According to the P2P Specification, the group negoitation request frame should contain 9 P2P attributes */
+	/*	According to the P2P Specification, the group negotiation request frame should contain 9 P2P attributes */
 	/*	1. P2P Capability */
 	/*	2. Group Owner Intent */
 	/*	3. Configuration Timeout */
···
 	p2pie[p2pielen++] = 0x09;	/*	WFA P2P v1.0 */
 
 	/*	Commented by Albert 20100908 */
-	/*	According to the P2P Specification, the group negoitation response frame should contain 9 P2P attributes */
+	/*	According to the P2P Specification, the group negotiation response frame should contain 9 P2P attributes */
 	/*	1. Status */
 	/*	2. P2P Capability */
 	/*	3. Group Owner Intent */
···
 	p2pie[p2pielen++] = 0x09;	/*	WFA P2P v1.0 */
 
 	/*	Commented by Albert 20110306 */
-	/*	According to the P2P Specification, the group negoitation request frame should contain 5 P2P attributes */
+	/*	According to the P2P Specification, the group negotiation request frame should contain 5 P2P attributes */
 	/*	1. Status */
 	/*	2. P2P Capability */
 	/*	3. Operating Channel */
···
 	dump_mgntframe(padapter, pmgntframe);
 }
 
-static int _issue_probereq_p2p(struct adapter *padapter, u8 *da, int wait_ack)
+inline void issue_probereq_p2p(struct adapter *padapter)
 {
-	int ret = _FAIL;
 	struct xmit_frame		*pmgntframe;
 	struct pkt_attrib		*pattrib;
 	unsigned char			*pframe;
···
 
 	pmgntframe = alloc_mgtxmitframe(pxmitpriv);
 	if (!pmgntframe)
-		goto exit;
+		return;
 
 	/* update attribute */
 	pattrib = &pmgntframe->attrib;
···
 	fctrl = &pwlanhdr->frame_control;
 	*(fctrl) = 0;
 
-	if (da) {
-		memcpy(pwlanhdr->addr1, da, ETH_ALEN);
-		memcpy(pwlanhdr->addr3, da, ETH_ALEN);
+	if ((pwdinfo->p2p_info.scan_op_ch_only) || (pwdinfo->rx_invitereq_info.scan_op_ch_only)) {
+		/*	This two flags will be set when this is only the P2P client mode. */
+		memcpy(pwlanhdr->addr1, pwdinfo->p2p_peer_interface_addr, ETH_ALEN);
+		memcpy(pwlanhdr->addr3, pwdinfo->p2p_peer_interface_addr, ETH_ALEN);
 	} else {
-		if ((pwdinfo->p2p_info.scan_op_ch_only) || (pwdinfo->rx_invitereq_info.scan_op_ch_only)) {
-			/*	This two flags will be set when this is only the P2P client mode. */
-			memcpy(pwlanhdr->addr1, pwdinfo->p2p_peer_interface_addr, ETH_ALEN);
-			memcpy(pwlanhdr->addr3, pwdinfo->p2p_peer_interface_addr, ETH_ALEN);
-		} else {
-			/*	broadcast probe request frame */
-			eth_broadcast_addr(pwlanhdr->addr1);
-			eth_broadcast_addr(pwlanhdr->addr3);
-		}
+		/*	broadcast probe request frame */
+		eth_broadcast_addr(pwlanhdr->addr1);
+		eth_broadcast_addr(pwlanhdr->addr3);
 	}
+
 	memcpy(pwlanhdr->addr2, mac, ETH_ALEN);
 
 	SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq);
···
 
 	pattrib->last_txcmdsz = pattrib->pktlen;
 
-	if (wait_ack) {
-		ret = dump_mgntframe_and_wait_ack(padapter, pmgntframe);
-	} else {
-		dump_mgntframe(padapter, pmgntframe);
-		ret = _SUCCESS;
-	}
-
-exit:
-	return ret;
+	dump_mgntframe(padapter, pmgntframe);
 }
 
-inline void issue_probereq_p2p(struct adapter *adapter, u8 *da)
-{
-	_issue_probereq_p2p(adapter, da, false);
-}
-
-static s32 rtw_action_public_decache(struct recv_frame *recv_frame, s32 token)
+static s32 rtw_action_public_decache(struct recv_frame *recv_frame, u8 token)
 {
 	struct adapter *adapter = recv_frame->adapter;
 	struct mlme_ext_priv *mlmeext = &adapter->mlmeextpriv;
···
 		(recv_frame->attrib.frag_num & 0xf);
 
 	if (GetRetry(frame)) {
-		if (token >= 0) {
-			if ((seq_ctrl == mlmeext->action_public_rxseq) &&
-			    (token == mlmeext->action_public_dialog_token))
-				return _FAIL;
-		} else {
-			if (seq_ctrl == mlmeext->action_public_rxseq)
-				return _FAIL;
-		}
+		if ((seq_ctrl == mlmeext->action_public_rxseq) &&
+		    (token == mlmeext->action_public_dialog_token))
+			return _FAIL;
 	}
 
 	mlmeext->action_public_rxseq = seq_ctrl;
-
-	if (token >= 0)
-		mlmeext->action_public_dialog_token = token;
-
+	mlmeext->action_public_dialog_token = token;
 	return _SUCCESS;
 }
 
···
 	return _SUCCESS;
 }
 
-static unsigned int on_action_public_vendor(struct recv_frame *precv_frame)
+static void on_action_public_vendor(struct recv_frame *precv_frame)
 {
-	unsigned int ret = _FAIL;
 	u8 *pframe = precv_frame->rx_data;
 	u8 *frame_body = pframe + sizeof(struct ieee80211_hdr_3addr);
 
-	if (!memcmp(frame_body + 2, P2P_OUI, 4)) {
-		ret = on_action_public_p2p(precv_frame);
-	}
-
-	return ret;
+	if (!memcmp(frame_body + 2, P2P_OUI, 4))
+		on_action_public_p2p(precv_frame);
 }
 
-static unsigned int on_action_public_default(struct recv_frame *precv_frame)
+static void on_action_public_default(struct recv_frame *precv_frame)
 {
-	unsigned int ret = _FAIL;
 	u8 *pframe = precv_frame->rx_data;
 	u8 *frame_body = pframe + sizeof(struct ieee80211_hdr_3addr);
 	u8 token;
 
 	token = frame_body[2];
 
-	if (rtw_action_public_decache(precv_frame, token) == _FAIL)
-		goto exit;
-
-	ret = _SUCCESS;
-
-exit:
-	return ret;
+	rtw_action_public_decache(precv_frame, token);
 }
 
-unsigned int on_action_public(struct adapter *padapter, struct recv_frame *precv_frame)
+static void on_action_public(struct adapter *padapter, struct recv_frame *precv_frame)
 {
-	unsigned int ret = _FAIL;
-	u8 *pframe = precv_frame->rx_data;
-	u8 *frame_body = pframe + sizeof(struct ieee80211_hdr_3addr);
-	u8 category, action;
+	struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)precv_frame->rx_data;
 
-	/* check RA matches or not */
-	if (memcmp(myid(&padapter->eeprompriv), GetAddr1Ptr(pframe), ETH_ALEN))
-		goto exit;
-
-	category = frame_body[0];
-	if (category != WLAN_CATEGORY_PUBLIC)
-		goto exit;
-
-	action = frame_body[1];
-	switch (action) {
-	case ACT_PUBLIC_VENDOR:
-		ret = on_action_public_vendor(precv_frame);
-		break;
-	default:
-		ret = on_action_public_default(precv_frame);
-		break;
-	}
-
-exit:
-	return ret;
+	/* All members of the action enum start with action_code. */
+	if (mgmt->u.action.u.s1g.action_code == WLAN_PUB_ACTION_VENDOR_SPECIFIC)
+		on_action_public_vendor(precv_frame);
+	else
+		on_action_public_default(precv_frame);
 }
 
-unsigned int OnAction_p2p(struct adapter *padapter, struct recv_frame *precv_frame)
+static void OnAction_p2p(struct adapter *padapter, struct recv_frame *precv_frame)
 {
 	u8 *frame_body;
-	u8 category, OUI_Subtype;
+	u8 OUI_Subtype;
 	u8 *pframe = precv_frame->rx_data;
 	uint len = precv_frame->len;
 	struct	wifidirect_info	*pwdinfo = &padapter->wdinfo;
 
-	/* check RA matches or not */
-	if (memcmp(myid(&padapter->eeprompriv), GetAddr1Ptr(pframe), ETH_ALEN))/* for if1, sta/ap mode */
-		return _SUCCESS;
-
 	frame_body = (unsigned char *)(pframe + sizeof(struct ieee80211_hdr_3addr));
 
-	category = frame_body[0];
-	if (category != RTW_WLAN_CATEGORY_P2P)
-		return _SUCCESS;
-
 	if (be32_to_cpu(*((__be32 *)(frame_body + 1))) != P2POUI)
-		return _SUCCESS;
+		return;
 
 	len -= sizeof(struct ieee80211_hdr_3addr);
 	OUI_Subtype = frame_body[5];
 
-	switch (OUI_Subtype) {
-	case P2P_NOTICE_OF_ABSENCE:
-		break;
-	case P2P_PRESENCE_REQUEST:
+	if (OUI_Subtype == P2P_PRESENCE_REQUEST)
 		process_p2p_presence_req(pwdinfo, pframe, len);
-		break;
-	case P2P_PRESENCE_RESPONSE:
-		break;
-	case P2P_GO_DISC_REQUEST:
-		break;
-	default:
-		break;
-	}
-	return _SUCCESS;
 }
 
-unsigned int OnAction(struct adapter *padapter, struct recv_frame *precv_frame)
+static void OnAction(struct adapter *padapter, struct recv_frame *precv_frame)
 {
 	struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)precv_frame->rx_data;
+
+	if (!ether_addr_equal(myid(&padapter->eeprompriv), mgmt->da))
+		return;
 
 	switch (mgmt->u.action.category) {
 	case WLAN_CATEGORY_BACK:
···
 		OnAction_p2p(padapter, precv_frame);
 		break;
 	}
-	return _SUCCESS;
 }
 
 struct xmit_frame *alloc_mgtxmitframe(struct xmit_priv *pxmitpriv)
···
 	return pmgntframe;
 }
 
+void mgt_dispatcher(struct adapter *padapter, struct recv_frame *precv_frame)
+{
+	mlme_handler mlme_sta_tbl[] = {
+		OnAssocReq,
+		OnAssocRsp,
+		OnAssocReq,
+		OnAssocRsp,
+		OnProbeReq,
+		OnProbeRsp,
+		NULL,
+		NULL,
+		OnBeacon,
+		NULL,
+		OnDisassoc,
+		OnAuthClient,
+		OnDeAuth,
+		OnAction,
+	};
+	int index;
+	mlme_handler fct;
+	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)precv_frame->rx_data;
+	struct sta_info *psta = rtw_get_stainfo(&padapter->stapriv, hdr->addr2);
+
+	if (!ieee80211_is_mgmt(hdr->frame_control))
+		return;
+
+	/* receive the frames that ra(a1) is my address or ra(a1) is bc address. */
+	if (memcmp(hdr->addr1, myid(&padapter->eeprompriv), ETH_ALEN) &&
+	    !is_broadcast_ether_addr(hdr->addr1))
+		return;
+
+	index = (le16_to_cpu(hdr->frame_control) & IEEE80211_FCTL_STYPE) >> 4;
+	if (index >= ARRAY_SIZE(mlme_sta_tbl))
+		return;
+	fct = mlme_sta_tbl[index];
+
+	if (psta) {
+		if (ieee80211_has_retry(hdr->frame_control)) {
+			if (precv_frame->attrib.seq_num == psta->RxMgmtFrameSeqNum)
+				/* drop the duplicate management frame */
+				return;
+		}
+		psta->RxMgmtFrameSeqNum = precv_frame->attrib.seq_num;
+	}
+
+	if (ieee80211_is_auth(hdr->frame_control)) {
+		if (check_fwstate(pmlmepriv, WIFI_AP_STATE))
+			fct = OnAuth;
+		else
+			fct = OnAuthClient;
+	}
+
+	if (fct)
+		fct(padapter, precv_frame);
+}
+
 /****************************************************************************
 
-Following are some TX fuctions for WiFi MLME
+Following are some TX functions for WiFi MLME
 
 *****************************************************************************/
 
···
 
 void dump_mgntframe(struct adapter *padapter, struct xmit_frame *pmgntframe)
 {
-	if (padapter->bSurpriseRemoved || padapter->bDriverStopped)
-		return;
-
 	rtl8188eu_mgnt_xmit(padapter, pmgntframe);
 }
 
···
 	s32 ret = _FAIL;
 	u32 timeout_ms = 500;/*   500ms */
 	struct xmit_priv	*pxmitpriv = &padapter->xmitpriv;
-
-	if (padapter->bSurpriseRemoved || padapter->bDriverStopped)
-		return -1;
 
 	mutex_lock(&pxmitpriv->ack_tx_mutex);
 	pxmitpriv->ack_tx = true;
···
 	_issue_probereq(padapter, pssid, da, false);
 }
 
-int issue_probereq_ex(struct adapter *padapter, struct ndis_802_11_ssid *pssid, u8 *da,
-	int try_cnt, int wait_ms)
+void issue_probereq_ex(struct adapter *padapter, struct ndis_802_11_ssid *pssid, u8 *da)
 {
-	int ret;
-	int i = 0;
+	int i;
 
-	do {
-		ret = _issue_probereq(padapter, pssid, da, wait_ms > 0);
-
-		i++;
-
-		if (padapter->bDriverStopped || padapter->bSurpriseRemoved)
+	for (i = 0; i < 3; i++) {
+		if (_issue_probereq(padapter, pssid, da, true) == _FAIL)
+			msleep(1);
+		else
 			break;
-
-		if (i < try_cnt && wait_ms > 0 && ret == _FAIL)
-			msleep(wait_ms);
-
-	} while ((i < try_cnt) && ((ret == _FAIL) || (wait_ms == 0)));
-
-	if (ret != _FAIL) {
-		ret = _SUCCESS;
-		goto exit;
 	}
-exit:
-	return ret;
 }
 
-/*  if psta == NULL, indiate we are station(client) now... */
+/*  if psta == NULL, indicate we are station (client) now... */
 void issue_auth(struct adapter *padapter, struct sta_info *psta, unsigned short status)
 {
 	struct xmit_frame *pmgntframe;
···
 				if (!padapter->registrypriv.wifi_spec) {
 					/* Commented by Kurt 20110629 */
 					/* In some older APs, WPS handshake */
-					/* would be fail if we append vender extensions informations to AP */
+					/* would be fail if we append vendor extension information to AP */
 					if (!memcmp(pIE->data, WPS_OUI, 4))
 						pIE->Length = 14;
 				}
···
 		kfree(pmlmepriv->assoc_req);
 }
 
-/* when wait_ack is ture, this function shoule be called at process context */
+/* when wait_ack is true, this function should be called at process context */
 static int _issue_nulldata(struct adapter *padapter, unsigned char *da, unsigned int power_mode, int wait_ack)
 {
 	int ret = _FAIL;
···
 	return ret;
 }
 
-/* when wait_ms > 0 , this function shoule be called at process context */
+/* when wait_ms > 0, this function should be called at process context */
 /* da == NULL for station mode */
 int issue_nulldata(struct adapter *padapter, unsigned char *da, unsigned int power_mode, int try_cnt, int wait_ms)
 {
···
 	struct mlme_ext_priv	*pmlmeext = &padapter->mlmeextpriv;
 	struct mlme_ext_info	*pmlmeinfo = &pmlmeext->mlmext_info;
 
-	/* da == NULL, assum it's null data for sta to ap*/
+	/* da == NULL, assume it's null data for sta to ap*/
 	if (!da)
 		da = get_my_bssid(&pmlmeinfo->network);
 
···
 	return ret;
 }
 
-/* when wait_ack is ture, this function shoule be called at process context */
+/* when wait_ack is true, this function should be called at process context */
 static int _issue_qos_nulldata(struct adapter *padapter, unsigned char *da, u16 tid, int wait_ack)
 {
 	int ret = _FAIL;
···
 	return ret;
 }
 
-/* when wait_ms > 0 , this function shoule be called at process context */
+/* when wait_ms > 0 , this function should be called at process context */
 /* da == NULL for station mode */
 int issue_qos_nulldata(struct adapter *padapter, unsigned char *da, u16 tid, int try_cnt, int wait_ms)
 {
···
 	struct mlme_ext_priv	*pmlmeext = &padapter->mlmeextpriv;
 	struct mlme_ext_info	*pmlmeinfo = &pmlmeext->mlmext_info;
 
-	/* da == NULL, assum it's null data for sta to ap*/
+	/* da == NULL, assume it's null data for sta to ap*/
 	if (!da)
 		da = get_my_bssid(&pmlmeinfo->network);
 
···
 	return ret;
 }
 
-void issue_action_BA(struct adapter *padapter, unsigned char *raddr, u8 action, u16 status)
+void issue_action_BA(struct adapter *padapter, unsigned char *raddr, u8 action,
+		     u16 status, struct ieee80211_mgmt *mgmt_req)
 {
 	u16 start_seq;
 	u16 BA_starting_seqctrl = 0;
···
 		break;
 	case WLAN_ACTION_ADDBA_RESP:
 		mgmt->u.action.u.addba_resp.action_code = WLAN_ACTION_ADDBA_RESP;
-		mgmt->u.action.u.addba_resp.dialog_token = pmlmeinfo->ADDBA_req.dialog_token;
+		mgmt->u.action.u.addba_resp.dialog_token = mgmt_req->u.action.u.addba_req.dialog_token;
 		mgmt->u.action.u.addba_resp.status = cpu_to_le16(status);
-		capab = le16_to_cpu(pmlmeinfo->ADDBA_req.BA_para_set) & 0x3f;
+		capab = le16_to_cpu(mgmt_req->u.action.u.addba_req.capab) & 0x3f;
 		capab |= u16_encode_bits(64, IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK);
 		capab |= u16_encode_bits(pregpriv->ampdu_amsdu, IEEE80211_ADDBA_PARAM_AMSDU_MASK);
 		mgmt->u.action.u.addba_req.capab = cpu_to_le16(capab);
-		mgmt->u.action.u.addba_resp.timeout = pmlmeinfo->ADDBA_req.BA_timeout_value;
+		mgmt->u.action.u.addba_resp.timeout = mgmt_req->u.action.u.addba_req.timeout;
 		pattrib->pktlen = offsetofend(struct ieee80211_mgmt, u.action.u.addba_resp.timeout);
 		break;
 	case WLAN_ACTION_DELBA:
···
 	if (initiator == 0) { /*  recipient */
 		for (tid = 0; tid < MAXTID; tid++) {
 			if (psta->recvreorder_ctrl[tid].enable) {
-				issue_action_BA(padapter, addr, WLAN_ACTION_DELBA, (((tid << 1) | initiator) & 0x1F));
+				issue_action_BA(padapter, addr, WLAN_ACTION_DELBA,
+						(((tid << 1) | initiator) & 0x1F), NULL);
 				psta->recvreorder_ctrl[tid].enable = false;
 				psta->recvreorder_ctrl[tid].indicate_seq = 0xffff;
 			}
···
 	} else if (initiator == 1) { /*  originator */
 		for (tid = 0; tid < MAXTID; tid++) {
 			if (psta->htpriv.agg_enable_bitmap & BIT(tid)) {
-				issue_action_BA(padapter, addr, WLAN_ACTION_DELBA, (((tid << 1) | initiator) & 0x1F));
+				issue_action_BA(padapter, addr, WLAN_ACTION_DELBA,
+						(((tid << 1) | initiator) & 0x1F), NULL);
 				psta->htpriv.agg_enable_bitmap &= ~BIT(tid);
 				psta->htpriv.candidate_tid_bitmap &= ~BIT(tid);
 			}
···
 
 /****************************************************************************
 
-Following are some utitity fuctions for WiFi MLME
+Following are some utility functions for WiFi MLME
 
 *****************************************************************************/
 
···
 	int res;
 	u8 reg;
 
-	if ((is_client_associated_to_ap(adapter)) ||
+	if ((r8188eu_is_client_associated_to_ap(adapter)) ||
 	    ((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE)) {
 		/* enable to rx data frame */
 		rtw_write16(adapter, REG_RXFLTMAP2, 0xFFFF);
···
 		if (ScanType == SCAN_ACTIVE) { /* obey the channel plan setting... */
 			if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_SCAN) ||
 			    rtw_p2p_chk_state(pwdinfo, P2P_STATE_FIND_PHASE_SEARCH)) {
-				issue_probereq_p2p(padapter, NULL);
-				issue_probereq_p2p(padapter, NULL);
-				issue_probereq_p2p(padapter, NULL);
+				issue_probereq_p2p(padapter);
+				issue_probereq_p2p(padapter);
+				issue_probereq_p2p(padapter);
 			} else {
 				int i;
 				for (i = 0; i < RTW_SSID_SCAN_AMOUNT; i++) {
···
 		} else {
 			/*  20100721:Interrupt scan operation here. */
 			/*  For SW antenna diversity before link, it needs to switch to another antenna and scan again. */
-			/*  It compares the scan result and select beter one to do connection. */
+			/*  It compares the scan result and selects a better one to do connection. */
 			if (AntDivBeforeLink8188E(padapter)) {
 				pmlmeext->sitesurvey_res.bss_cnt = 0;
 				pmlmeext->sitesurvey_res.channel_idx = -1;
···
 			Restore_DM_Func_Flag(padapter);
 			/* Switch_DM_Func(padapter, DYNAMIC_ALL_FUNC_ENABLE, true); */
 
-			if (is_client_associated_to_ap(padapter))
+			if (r8188eu_is_client_associated_to_ap(padapter))
 				issue_nulldata(padapter, NULL, 0, 3, 500);
 
 			rtw_mlme_site_survey_done(padapter);
···
 /* collect bss info from Beacon and Probe request/response frames. */
 u8 collect_bss_info(struct adapter *padapter, struct recv_frame *precv_frame, struct wlan_bssid_ex *bssid)
 {
+	struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)precv_frame->rx_data;
 	int	i;
 	u32	len;
 	u8 *p;
-	u16 val16, subtype;
+	u16 val16;
 	u8 *pframe = precv_frame->rx_data;
 	u32	packet_len = precv_frame->len;
 	u8 ie_offset;
···
 
 	memset(bssid, 0, sizeof(struct wlan_bssid_ex));
 
-	subtype = GetFrameSubType(pframe);
-
-	if (subtype == WIFI_BEACON) {
+	if (ieee80211_is_beacon(mgmt->frame_control)) {
 		bssid->Reserved[0] = 1;
 		ie_offset = _BEACON_IE_OFFSET_;
+	} else if (ieee80211_is_probe_req(mgmt->frame_control)) {
+		ie_offset = _PROBEREQ_IE_OFFSET_;
+		bssid->Reserved[0] = 2;
+	} else if (ieee80211_is_probe_resp(mgmt->frame_control)) {
+		ie_offset = _PROBERSP_IE_OFFSET_;
+		bssid->Reserved[0] = 3;
 	} else {
-		/*  FIXME : more type */
-		if (subtype == WIFI_PROBEREQ) {
-			ie_offset = _PROBEREQ_IE_OFFSET_;
-			bssid->Reserved[0] = 2;
-		} else if (subtype == WIFI_PROBERSP) {
-			ie_offset = _PROBERSP_IE_OFFSET_;
-			bssid->Reserved[0] = 3;
-		} else {
-			bssid->Reserved[0] = 0;
-			ie_offset = _FIXED_IE_LENGTH_;
-		}
+		bssid->Reserved[0] = 0;
+		ie_offset = _FIXED_IE_LENGTH_;
 	}
 
 	bssid->Length = sizeof(struct wlan_bssid_ex) - MAX_IE_SZ + len;
···
 			return _FAIL;
 		memcpy(bssid->SupportedRates + i, (p + 2), len);
 	}
-
-	/* todo: */
-	bssid->NetworkTypeInUse = Ndis802_11OFDM24;
 
 	if (bssid->IELength < 12)
 		return _FAIL;
···
 	/* update wireless mode */
 	update_wireless_mode(padapter);
 
-	/* udpate capability */
+	/* update capability */
 	caps = rtw_get_capability((struct wlan_bssid_ex *)pnetwork);
 	update_capinfo(padapter, caps);
 	if (caps & cap_IBSS) {/* adhoc master */
···
 	/* update wireless mode */
 	update_wireless_mode(padapter);
 
-	/* udpate capability */
+	/* update capability */
 	caps = rtw_get_capability((struct wlan_bssid_ex *)pnetwork);
 	update_capinfo(padapter, caps);
 	if (caps & cap_ESS) {
···
 	pcmd_obj->cmdsz = cmdsz;
 	pcmd_obj->parmbuf = pevtcmd;
 
-	pcmd_obj->rsp = NULL;
-	pcmd_obj->rspsz  = 0;
-
 	pc2h_evt_hdr = (struct C2HEvent_Header *)(pevtcmd);
 	pc2h_evt_hdr->len = sizeof(struct joinbss_event);
 	pc2h_evt_hdr->ID = GEN_EVT_CODE(_JoinBss);
···
 	/* BCN interval */
 	rtw_write16(padapter, REG_BCN_INTERVAL, pmlmeinfo->bcn_interval);
 
-	/* udpate capability */
+	/* update capability */
 	update_capinfo(padapter, pmlmeinfo->capability);
 
 	/* WMM, Update EDCA param */
···
 	struct mlme_ext_priv	*pmlmeext = &padapter->mlmeextpriv;
 	struct mlme_ext_info	*pmlmeinfo = &pmlmeext->mlmext_info;
 
-	if (is_client_associated_to_ap(padapter) || is_IBSS_empty(padapter)) {
+	if (r8188eu_is_client_associated_to_ap(padapter) || r8188eu_is_ibss_empty(padapter)) {
 		mlme_disconnect(padapter);
 		rtw_set_bssid(padapter, null_addr);
 
···
 
 	rtl8188e_sreset_linked_status_check(padapter);
 
-	if (is_client_associated_to_ap(padapter)) {
+	if (r8188eu_is_client_associated_to_ap(padapter)) {
 		/* linked infrastructure client mode */
 
 		int tx_chk = _SUCCESS, rx_chk = _SUCCESS;
···
 				}
 
 				if (rx_chk != _SUCCESS)
-					issue_probereq_ex(padapter, &pmlmeinfo->network.Ssid, psta->hwaddr, 3, 1);
+					issue_probereq_ex(padapter, &pmlmeinfo->network.Ssid, psta->hwaddr);
 
 				if ((tx_chk != _SUCCESS && pmlmeinfo->link_count++ == 0xf) || rx_chk != _SUCCESS) {
 					tx_chk = issue_nulldata(padapter, psta->hwaddr, 0, 3, 1);
···
 				pmlmeinfo->link_count = 0;
 			}
 		} /* end of if ((psta = rtw_get_stainfo(pstapriv, passoc_res->network.MacAddress)) != NULL) */
-	} else if (is_client_associated_to_ibss(padapter)) {
+	} else if (r8188eu_is_client_associated_to_ibss(padapter)) {
 		/* linked IBSS mode */
 		/* for each assoc list entry to check the rx pkt counter */
 		for (i = IBSS_START_MAC_ID; i < NUM_STA; i++) {
···
 	u8 val8;
 	int res;
 
-	if (is_client_associated_to_ap(padapter))
+	if (r8188eu_is_client_associated_to_ap(padapter))
 		issue_deauth_ex(padapter, pnetwork->MacAddress, WLAN_REASON_DEAUTH_LEAVING, param->deauth_timeout_ms / 100, 100);
 
 	mlme_disconnect(padapter);
···
 		pmlmeext->sitesurvey_res.scan_mode = pparm->scan_mode;
 
 		/* issue null data if associating to the AP */
-		if (is_client_associated_to_ap(padapter)) {
+		if (r8188eu_is_client_associated_to_ap(padapter)) {
 			pmlmeext->sitesurvey_res.state = SCAN_TXNULL;
 
 			issue_nulldata(padapter, NULL, 1, 3, 500);
···
 
 	if (((pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) && (pmlmeinfo->HT_enable)) ||
 	    ((pmlmeinfo->state & 0x03) == WIFI_FW_AP_STATE)) {
-		issue_action_BA(padapter, pparm->addr, WLAN_ACTION_ADDBA_REQ, (u16)pparm->tid);
+		issue_action_BA(padapter, pparm->addr, WLAN_ACTION_ADDBA_REQ, (u16)pparm->tid, NULL);
 		_set_timer(&psta->addba_retry_timer, ADDBA_TO);
 	} else {
 		psta->htpriv.candidate_tid_bitmap &= ~BIT(pparm->tid);

drivers/staging/r8188eu/core/rtw_p2p.c

···
 
 	set_channel_bwmode(padapter, pwdinfo->invitereq_info.peer_ch, HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20);
 	rtw_mlme_under_site_survey(padapter);
-	issue_probereq_p2p(padapter, NULL);
+	issue_probereq_p2p(padapter);
 	_set_timer(&pwdinfo->pre_tx_scan_timer, P2P_TX_PRESCAN_TIMEOUT);
 
 }
···
 
 	set_channel_bwmode(padapter, pwdinfo->tx_prov_disc_info.peer_channel_num[0], HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20);
 	rtw_mlme_under_site_survey(padapter);
-	issue_probereq_p2p(padapter, NULL);
+	issue_probereq_p2p(padapter);
 	_set_timer(&pwdinfo->pre_tx_scan_timer, P2P_TX_PRESCAN_TIMEOUT);
 
 }
···
 
 	set_channel_bwmode(padapter, pwdinfo->nego_req_info.peer_channel_num[0], HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20);
 	rtw_mlme_under_site_survey(padapter);
-	issue_probereq_p2p(padapter, NULL);
+	issue_probereq_p2p(padapter);
 	_set_timer(&pwdinfo->pre_tx_scan_timer, P2P_TX_PRESCAN_TIMEOUT);
 
 }
···
 
 void process_p2p_ps_ie(struct adapter *padapter, u8 *IEs, u32 IELength)
 {
-	u8 *ies;
-	u32 ies_len;
 	u8 *p2p_ie;
 	u32	p2p_ielen = 0;
 	u8	noa_attr[MAX_P2P_IE_LEN] = { 0x00 };/*  NoA length should be n*(13) + 2 */
···
 
 	if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE))
 		return;
-	if (IELength <= _BEACON_IE_OFFSET_)
-		return;
 
-	ies = IEs + _BEACON_IE_OFFSET_;
-	ies_len = IELength - _BEACON_IE_OFFSET_;
-
-	p2p_ie = rtw_get_p2p_ie(ies, ies_len, NULL, &p2p_ielen);
+	p2p_ie = rtw_get_p2p_ie(IEs, IELength, NULL, &p2p_ielen);
 
 	while (p2p_ie) {
 		find_p2p = true;
···
 		}
 
 		/* Get the next P2P IE */
-		p2p_ie = rtw_get_p2p_ie(p2p_ie + p2p_ielen, ies_len - (p2p_ie - ies + p2p_ielen), NULL, &p2p_ielen);
+		p2p_ie = rtw_get_p2p_ie(p2p_ie + p2p_ielen, IELength - (p2p_ie - IEs + p2p_ielen), NULL, &p2p_ielen);
 	}
 
 	if (find_p2p) {
···
 	if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_TX_PROVISION_DIS_REQ)) {
 		if (pwdinfo->tx_prov_disc_info.benable) {	/*	the provision discovery request frame is trigger to send or not */
 			p2p_protocol_wk_cmd(adapter, P2P_PRE_TX_PROVDISC_PROCESS_WK);
-			/* issue_probereq_p2p(adapter, NULL); */
+			/* issue_probereq_p2p(adapter); */
 			/* _set_timer(&pwdinfo->pre_tx_scan_timer, P2P_TX_PRESCAN_TIMEOUT); */
 		}
 	} else if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_GONEGO_ING)) {

drivers/staging/r8188eu/core/rtw_pwrctrl.c

···
 			err = -1;
 			break;
 		}
-		msleep(1);
+		mdelay(1);
 	}
 
 	return err;

drivers/staging/r8188eu/core/rtw_recv.c

···
 		}
 
 		/*  check BSSID */
-		if (!memcmp(pattrib->bssid, "\x0\x0\x0\x0\x0\x0", ETH_ALEN) ||
-		    !memcmp(mybssid, "\x0\x0\x0\x0\x0\x0", ETH_ALEN) ||
-		     (memcmp(pattrib->bssid, mybssid, ETH_ALEN))) {
+		if (is_zero_ether_addr(pattrib->bssid) || is_zero_ether_addr(mybssid) ||
+		    (memcmp(pattrib->bssid, mybssid, ETH_ALEN))) {
 			if (!bmcast)
 				issue_deauth(adapter, pattrib->bssid, WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA);
 
···
 			if (psta->sleepq_len == 0) {
 				pstapriv->tim_bitmap &= ~BIT(psta->aid);
 
-				/* upate BCN for TIM IE */
+				/* update BCN for TIM IE */
 				/* update_BCNTIM(padapter); */
 				update_beacon(padapter, _TIM_IE_, NULL, false);
 			}
···
 
 				pstapriv->tim_bitmap &= ~BIT(psta->aid);
 
-				/* upate BCN for TIM IE */
+				/* update BCN for TIM IE */
 				/* update_BCNTIM(padapter); */
 				update_beacon(padapter, _TIM_IE_, NULL, false);
 			}
···
 				    struct recv_frame *precv_frame)
 {
 	struct sta_info *psta = NULL;
-	u8 *ptr = precv_frame->rx_data;
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)precv_frame->rx_data;
 	struct rx_pkt_attrib	*pattrib = &precv_frame->attrib;
 	struct security_priv	*psecuritypriv = &adapter->securitypriv;
···
 	if (!psta)
 		return _FAIL;
 
-	/* psta->rssi = prxcmd->rssi; */
-	/* psta->signal_quality = prxcmd->sq; */
 	precv_frame->psta = psta;
 
 	pattrib->amsdu = 0;
 	pattrib->ack_policy = 0;
 	/* parsing QC field */
 	if (pattrib->qos) {
+		struct ieee80211_qos_hdr *qos_hdr = (struct ieee80211_qos_hdr *)hdr;
+
 		pattrib->priority = ieee80211_get_tid(hdr);
-		pattrib->ack_policy = GetAckpolicy((ptr + 24));
-		pattrib->amsdu = GetAMsdu((ptr + 24));
-		pattrib->hdrlen = 26;
+		pattrib->ack_policy = GetAckpolicy(&qos_hdr->qos_ctrl);
+		pattrib->amsdu = GetAMsdu(&qos_hdr->qos_ctrl);
+		pattrib->hdrlen = sizeof(*qos_hdr);
 
 		if (pattrib->priority != 0 && pattrib->priority != 3)
 			adapter->recvpriv.bIsAnyNonBEPkts = true;
···
 
 	struct recv_priv *precvpriv = &padapter->recvpriv;
 	struct __queue *pfree_recv_queue = &precvpriv->free_recv_queue;
-	int	ret = _SUCCESS;
 
 	nr_subframes = 0;
 
···
 	prframe->len = 0;
 	rtw_free_recvframe(prframe, pfree_recv_queue);/* free this recv_frame */
 
-	return ret;
+	return _SUCCESS;
 }
 
 static bool check_indicate_seq(struct recv_reorder_ctrl *preorder_ctrl, u16 seq_num)
···
 	} else {
 		if (recvpriv->signal_strength_data.update_req == 0) {/*  update_req is clear, means we got rx */
 			avg_signal_strength = recvpriv->signal_strength_data.avg_val;
-			/*  after avg_vals are accquired, we can re-stat the signal values */
+			/*  after avg_vals are acquired, we can re-stat the signal values */
 			recvpriv->signal_strength_data.update_req = 1;
 		}
 
 		if (recvpriv->signal_qual_data.update_req == 0) {/*  update_req is clear, means we got rx */
 			avg_signal_qual = recvpriv->signal_qual_data.avg_val;
-			/*  after avg_vals are accquired, we can re-stat the signal values */
+			/*  after avg_vals are acquired, we can re-stat the signal values */
 			recvpriv->signal_qual_data.update_req = 1;
 		}
 

drivers/staging/r8188eu/core/rtw_security.c

···
 
 }
 
-static int aes_cipher(u8 *key, uint hdrlen, u8 *pframe, uint plen)
+static void aes_cipher(u8 *key, uint hdrlen, u8 *pframe, uint plen)
 {
 	uint	qc_exists, a4_exists, i, j, payload_remainder,
 		num_blocks, payload_index;
···
 	bitwise_xor(aes_out, padded_buffer, chain_buffer);
 	for (j = 0; j < 8; j++)
 		pframe[payload_index++] = chain_buffer[j];
-
-	return _SUCCESS;
 }
 
 u32 rtw_aes_encrypt(struct adapter *padapter, struct xmit_frame *pxmitframe)

drivers/staging/r8188eu/core/rtw_sta_mgt.c

···
 	psta->keep_alive_trycnt = 0;
 }
 
-u32	_rtw_init_sta_priv(struct	sta_priv *pstapriv)
+int _rtw_init_sta_priv(struct sta_priv *pstapriv)
 {
 	struct sta_info *psta;
 	s32 i;
···
 	pstapriv->pallocated_stainfo_buf = vzalloc(sizeof(struct sta_info) * NUM_STA + 4);
 
 	if (!pstapriv->pallocated_stainfo_buf)
-		return _FAIL;
+		return -ENOMEM;
 
 	pstapriv->pstainfo_buf = pstapriv->pallocated_stainfo_buf + 4 -
 		((size_t)(pstapriv->pallocated_stainfo_buf) & 3);
···
 	pstapriv->expire_to = 3; /*  3*2 = 6 sec */
 	pstapriv->max_num_sta = NUM_STA;
 
-	return _SUCCESS;
+	return 0;
 }
 
 inline int rtw_stainfo_offset(struct sta_priv *stapriv, struct sta_info *sta)
···
 }
 
 /*  using pstapriv->sta_hash_lock to protect */
-u32	rtw_free_stainfo(struct adapter *padapter, struct sta_info *psta)
+void rtw_free_stainfo(struct adapter *padapter, struct sta_info *psta)
 {
 	int i;
 	struct __queue *pfree_sta_queue;
···
 	struct	sta_priv *pstapriv = &padapter->stapriv;
 
 	if (!psta)
-		goto exit;
+		return;
 
 	pfree_sta_queue = &pstapriv->free_sta_queue;
 
···
 	spin_lock_bh(&pfree_sta_queue->lock);
 	list_add_tail(&psta->list, get_list_head(pfree_sta_queue));
 	spin_unlock_bh(&pfree_sta_queue->lock);
-
-exit:
-
-	return _SUCCESS;
 }
 
 /*  free all stainfo which in sta_hash[all] */
···
 	if (!hwaddr)
 		return NULL;
 
-	if (IS_MCAST(hwaddr))
+	if (is_multicast_ether_addr(hwaddr))
 		addr = bc_addr;
 	else
 		addr = hwaddr;

drivers/staging/r8188eu/core/rtw_wlan_util.c

···
 	return le16_to_cpu(val);
 }
 
-int is_client_associated_to_ap(struct adapter *padapter)
+bool r8188eu_is_client_associated_to_ap(struct adapter *padapter)
 {
 	struct mlme_ext_priv	*pmlmeext;
 	struct mlme_ext_info	*pmlmeinfo;
 
 	if (!padapter)
-		return _FAIL;
+		return false;
 
 	pmlmeext = &padapter->mlmeextpriv;
 	pmlmeinfo = &pmlmeext->mlmext_info;
 
 	if ((pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) && ((pmlmeinfo->state & 0x03) == WIFI_FW_STATION_STATE))
 		return true;
-	else
-		return _FAIL;
+
+	return false;
 }
 
-int is_client_associated_to_ibss(struct adapter *padapter)
+bool r8188eu_is_client_associated_to_ibss(struct adapter *padapter)
 {
 	struct mlme_ext_priv	*pmlmeext = &padapter->mlmeextpriv;
 	struct mlme_ext_info	*pmlmeinfo = &pmlmeext->mlmext_info;
 
 	if ((pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) && ((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE))
 		return true;
-	else
-		return _FAIL;
+
+	return false;
 }
 
-int is_IBSS_empty(struct adapter *padapter)
+bool r8188eu_is_ibss_empty(struct adapter *padapter)
 {
 	unsigned int i;
 	struct mlme_ext_priv	*pmlmeext = &padapter->mlmeextpriv;
···
 
 	for (i = IBSS_START_MAC_ID; i < NUM_STA; i++) {
 		if (pmlmeinfo->FW_sta_info[i].status == 1)
-			return _FAIL;
+			return false;
 	}
 	return true;
 }
···
 
 int rtw_check_bcn_info(struct adapter  *Adapter, u8 *pframe, u32 packet_len)
 {
+	struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)pframe;
 	unsigned int		len;
 	unsigned char		*p;
-	unsigned short	val16, subtype;
+	unsigned short	val16;
 	struct wlan_network *cur_network = &Adapter->mlmepriv.cur_network;
 	/* u8 wpa_ie[255], rsn_ie[255]; */
 	u16 wpa_len = 0, rsn_len = 0;
···
 	unsigned short	ht_cap_info;
 	unsigned char	ht_info_infos_0;
 
-	if (!is_client_associated_to_ap(Adapter))
+	if (!r8188eu_is_client_associated_to_ap(Adapter))
 		return true;
 
 	len = packet_len - sizeof(struct ieee80211_hdr_3addr);
···
 	if (!bssid)
 		return _FAIL;
 
-	subtype = GetFrameSubType(pframe) >> 4;
-
-	if (subtype == WIFI_BEACON)
+	if (ieee80211_is_beacon(mgmt->frame_control))
 		bssid->Reserved[0] = 1;
 
 	bssid->Length = sizeof(struct wlan_bssid_ex) - MAX_IE_SZ + len;
···
 	return _FAIL;
 }
 
-void update_beacon_info(struct adapter *padapter, u8 *pframe, uint pkt_len, struct sta_info *psta)
+void update_beacon_info(struct adapter *padapter, u8 *ie_ptr, uint ie_len, struct sta_info *psta)
 {
 	unsigned int i;
-	unsigned int len;
 	struct ndis_802_11_var_ie *pIE;
 
-	len = pkt_len - (_BEACON_IE_OFFSET_ + WLAN_HDR_A3_LEN);
-
-	for (i = 0; i < len;) {
-		pIE = (struct ndis_802_11_var_ie *)(pframe + (_BEACON_IE_OFFSET_ + WLAN_HDR_A3_LEN) + i);
+	for (i = 0; i < ie_len;) {
+		pIE = (struct ndis_802_11_var_ie *)(ie_ptr + i);
 
 		switch (pIE->ElementID) {
 		case _HT_EXTRA_INFO_IE_:	/* HT info */

drivers/staging/r8188eu/core/rtw_xmit.c

···
 {
 	pxmitbuf->pallocated_buf = kzalloc(alloc_sz, GFP_KERNEL);
 	if (!pxmitbuf->pallocated_buf)
-		return _FAIL;
+		return -ENOMEM;
 
 	pxmitbuf->pbuf = (u8 *)ALIGN((size_t)(pxmitbuf->pallocated_buf), XMITBUF_ALIGN_SZ);
 	pxmitbuf->dma_transfer_addr = 0;
···
 	pxmitbuf->pxmit_urb = usb_alloc_urb(0, GFP_KERNEL);
 	if (!pxmitbuf->pxmit_urb) {
 		kfree(pxmitbuf->pallocated_buf);
-		return _FAIL;
+		return -ENOMEM;
 	}
 
-	return _SUCCESS;
+	return 0;
 }
 
 static void rtw_xmit_resource_free(struct adapter *padapter, struct xmit_buf *pxmitbuf,
···
 	kfree(pxmitbuf->pallocated_buf);
 }
 
-s32	_rtw_init_xmit_priv(struct xmit_priv *pxmitpriv, struct adapter *padapter)
+int _rtw_init_xmit_priv(struct xmit_priv *pxmitpriv, struct adapter *padapter)
 {
 	int i;
 	struct xmit_buf *pxmitbuf;
 	struct xmit_frame *pxframe;
-	int	res = _SUCCESS;
 	u32 max_xmit_extbuf_size = MAX_XMIT_EXTBUF_SZ;
 	u32 num_xmit_extbuf = NR_XMIT_EXTBUFF;
 
···
 
 	if (!pxmitpriv->pallocated_frame_buf) {
 		pxmitpriv->pxmit_frame_buf = NULL;
-		res = _FAIL;
 		goto exit;
 	}
 	pxmitpriv->pxmit_frame_buf = (u8 *)ALIGN((size_t)(pxmitpriv->pallocated_frame_buf), 4);
···
 
 	pxmitpriv->pallocated_xmitbuf = vzalloc(NR_XMITBUFF * sizeof(struct xmit_buf) + 4);
 
-	if (!pxmitpriv->pallocated_xmitbuf) {
-		res = _FAIL;
+	if (!pxmitpriv->pallocated_xmitbuf)
 		goto free_frame_buf;
-	}
 
 	pxmitpriv->pxmitbuf = (u8 *)ALIGN((size_t)(pxmitpriv->pallocated_xmitbuf), 4);
 	/* pxmitpriv->pxmitbuf = pxmitpriv->pallocated_xmitbuf + 4 - */
···
 		pxmitbuf->ext_tag = false;
 
 		/* Tx buf allocation may fail sometimes, so sleep and retry. */
-		res = rtw_xmit_resource_alloc(padapter, pxmitbuf, (MAX_XMITBUF_SZ + XMITBUF_ALIGN_SZ));
-		if (res == _FAIL) {
+		if (rtw_xmit_resource_alloc(padapter, pxmitbuf, (MAX_XMITBUF_SZ + XMITBUF_ALIGN_SZ))) {
 			msleep(10);
-			res = rtw_xmit_resource_alloc(padapter, pxmitbuf, (MAX_XMITBUF_SZ + XMITBUF_ALIGN_SZ));
-			if (res == _FAIL)
+			if (rtw_xmit_resource_alloc(padapter, pxmitbuf, (MAX_XMITBUF_SZ + XMITBUF_ALIGN_SZ)))
 				goto free_xmitbuf;
 		}
 
···
 
 	pxmitpriv->pallocated_xmit_extbuf = vzalloc(num_xmit_extbuf * sizeof(struct xmit_buf) + 4);
 
-	if (!pxmitpriv->pallocated_xmit_extbuf) {
-		res = _FAIL;
+	if (!pxmitpriv->pallocated_xmit_extbuf)
 		goto free_xmitbuf;
-	}
 
 	pxmitpriv->pxmit_extbuf = (u8 *)ALIGN((size_t)(pxmitpriv->pallocated_xmit_extbuf), 4);
 
···
 		pxmitbuf->padapter = padapter;
 		pxmitbuf->ext_tag = true;
 
-		res = rtw_xmit_resource_alloc(padapter, pxmitbuf, max_xmit_extbuf_size + XMITBUF_ALIGN_SZ);
-		if (res == _FAIL) {
-			res = _FAIL;
+		if (rtw_xmit_resource_alloc(padapter, pxmitbuf, max_xmit_extbuf_size + XMITBUF_ALIGN_SZ))
 			goto free_xmit_extbuf;
-		}
 
 		list_add_tail(&pxmitbuf->list, &pxmitpriv->free_xmit_extbuf_queue.queue);
 		pxmitbuf++;
···
 
 	pxmitpriv->free_xmit_extbuf_cnt = num_xmit_extbuf;
 
-	if (rtw_alloc_hwxmits(padapter)) {
-		res = _FAIL;
+	if (rtw_alloc_hwxmits(padapter))
 		goto free_xmit_extbuf;
-	}
 
 	rtw_init_hwxmits(pxmitpriv->hwxmits, pxmitpriv->hwxmit_entry);
 
···
 
 	rtl8188eu_init_xmit_priv(padapter);
 
-	return _SUCCESS;
+	return 0;
 
 free_xmit_extbuf:
 	pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmit_extbuf;
···
 free_frame_buf:
 	vfree(pxmitpriv->pallocated_frame_buf);
 exit:
-	return res;
+	return -ENOMEM;
 }
 
 static void rtw_pkt_complete(struct adapter *padapter, struct sk_buff *pkt)
···
 {
 	uint len;
 
-	len = rtw_remainder_len(pfile);
-	len = (rlen > len) ? len : rlen;
+	len = min(rtw_remainder_len(pfile), rlen);
 
 	if (rmem)
 		skb_copy_bits(pfile->pkt, pfile->buf_len - pfile->pkt_len, rmem, len);
···
 	spin_lock_bh(&padapter->br_ext_lock);
 	if (!(skb->data[0] & 1) && br_port &&
 	    memcmp(skb->data + ETH_ALEN, padapter->br_mac, ETH_ALEN) &&
-	    *((__be16 *)(skb->data + ETH_ALEN * 2)) != __constant_htons(ETH_P_8021Q) &&
-	    *((__be16 *)(skb->data + ETH_ALEN * 2)) == __constant_htons(ETH_P_IP) &&
+	    *((__be16 *)(skb->data + ETH_ALEN * 2)) != htons(ETH_P_8021Q) &&
+	    *((__be16 *)(skb->data + ETH_ALEN * 2)) == htons(ETH_P_IP) &&
 	    !memcmp(padapter->scdb_mac, skb->data + ETH_ALEN, ETH_ALEN) && padapter->scdb_entry) {
 		memcpy(skb->data + ETH_ALEN, GET_MY_HWADDR(padapter), ETH_ALEN);
 		padapter->scdb_entry->ageing_timer = jiffies;
 		spin_unlock_bh(&padapter->br_ext_lock);
 	} else {
-		if (*((__be16 *)(skb->data + ETH_ALEN * 2)) == __constant_htons(ETH_P_8021Q)) {
+		if (*((__be16 *)(skb->data + ETH_ALEN * 2)) == htons(ETH_P_8021Q)) {
 			is_vlan_tag = 1;
 			vlan_hdr = *((unsigned short *)(skb->data + ETH_ALEN * 2 + 2));
 			for (i = 0; i < 6; i++)
···
 			skb_pull(skb, 4);
 		}
 		if (!memcmp(skb->data + ETH_ALEN, padapter->br_mac, ETH_ALEN) &&
-		    (*((__be16 *)(skb->data + ETH_ALEN * 2)) == __constant_htons(ETH_P_IP)))
+		    (*((__be16 *)(skb->data + ETH_ALEN * 2)) == htons(ETH_P_IP)))
 			memcpy(padapter->br_ip, skb->data + WLAN_ETHHDR_LEN + 12, 4);
 
-		if (*((__be16 *)(skb->data + ETH_ALEN * 2)) == __constant_htons(ETH_P_IP)) {
+		if (*((__be16 *)(skb->data + ETH_ALEN * 2)) == htons(ETH_P_IP)) {
 			if (memcmp(padapter->scdb_mac, skb->data + ETH_ALEN, ETH_ALEN)) {
 				padapter->scdb_entry = (struct nat25_network_db_entry *)scdb_findEntry(padapter,
 							skb->data + WLAN_ETHHDR_LEN + 12);
···
 					skb_push(skb, 4);
 					for (i = 0; i < 6; i++)
 						*((unsigned short *)(skb->data + i * 2)) = *((unsigned short *)(skb->data + 4 + i * 2));
-					*((__be16 *)(skb->data + ETH_ALEN * 2)) = __constant_htons(ETH_P_8021Q);
+					*((__be16 *)(skb->data + ETH_ALEN * 2)) = htons(ETH_P_8021Q);
 					*((unsigned short *)(skb->data + ETH_ALEN * 2 + 2)) = vlan_hdr;
 				}
 
···
 			skb_push(skb, 4);
 			for (i = 0; i < 6; i++)
 				*((unsigned short *)(skb->data + i * 2)) = *((unsigned short *)(skb->data + 4 + i * 2));
-			*((__be16 *)(skb->data + ETH_ALEN * 2)) = __constant_htons(ETH_P_8021Q);
+			*((__be16 *)(skb->data + ETH_ALEN * 2)) = htons(ETH_P_8021Q);
 			*((unsigned short *)(skb->data + ETH_ALEN * 2 + 2)) = vlan_hdr;
 		}
 	}

drivers/staging/r8188eu/hal/HalPhyRf_8188e.c

···
 /*-----------------------------------------------------------------------------
  * Function:	odm_TxPwrTrackSetPwr88E()
  *
- * Overview:	88E change all channel tx power accordign to flag.
+ * Overview:	88E change all channel tx power according to flag.
  *				OFDM & CCK are all different.
  *
  * Input:		NONE
···
 			tmp2 = resulta[c2][i];
 		}
 
-		diff = (tmp1 > tmp2) ? (tmp1 - tmp2) : (tmp2 - tmp1);
+		diff = abs(tmp1 - tmp2);
 
 		if (diff > MAX_TOLERANCE) {
 			if ((i == 2 || i == 6) && !sim_bitmap) {
···
 	}
 	if (RegE94 != 0)
 		patha_fill_iqk(adapt, pathaok, result, final_candidate, (RegEA4 == 0));
-
-/* To Fix BSOD when final_candidate is 0xff */
-/* by sherry 20120321 */
-	if (final_candidate < 4) {
-		for (i = 0; i < IQK_Matrix_REG_NUM; i++)
-			dm_odm->RFCalibrateInfo.IQKMatrixRegSetting.Value[0][i] = result[final_candidate][i];
-		dm_odm->RFCalibrateInfo.IQKMatrixRegSetting.bIQKDone = true;
-	}
 
 	_PHY_SaveADDARegisters(adapt, IQK_BB_REG_92C, dm_odm->RFCalibrateInfo.IQK_BB_backup_recover, 9);
 }

drivers/staging/r8188eu/hal/hal_intf.c

···
 #include "../include/drv_types.h"
 #include "../include/hal_intf.h"
 
-uint	 rtw_hal_init(struct adapter *adapt)
+uint rtw_hal_init(struct adapter *adapt)
 {
-	uint	status = _SUCCESS;
-
 	adapt->hw_init_completed = false;
 
-	status = rtl8188eu_hal_init(adapt);
+	if (rtl8188eu_hal_init(adapt) != _SUCCESS)
+		return _FAIL;
 
-	if (status == _SUCCESS) {
-		adapt->hw_init_completed = true;
+	adapt->hw_init_completed = true;
 
-		if (adapt->registrypriv.notch_filter == 1)
-			hal_notch_filter_8188e(adapt, 1);
-	} else {
-		adapt->hw_init_completed = false;
-	}
+	if (adapt->registrypriv.notch_filter == 1)
+		hal_notch_filter_8188e(adapt, 1);
 
-	return status;
+	return _SUCCESS;
 }
 
 uint rtw_hal_deinit(struct adapter *adapt)

drivers/staging/r8188eu/hal/odm_RTL8188E.c

···
 	for (i = 0; i < ODM_ASSOCIATE_ENTRY_NUM; i++) {
 		pEntry = dm_odm->pODM_StaInfo[i];
 		if (IS_STA_VALID(pEntry)) {
-			/* 2 Caculate RSSI per Antenna */
+			/* 2 Calculate RSSI per Antenna */
 			Main_RSSI = (dm_fat_tbl->MainAnt_Cnt[i] != 0) ? (dm_fat_tbl->MainAnt_Sum[i] / dm_fat_tbl->MainAnt_Cnt[i]) : 0;
 			Aux_RSSI = (dm_fat_tbl->AuxAnt_Cnt[i] != 0) ? (dm_fat_tbl->AuxAnt_Sum[i] / dm_fat_tbl->AuxAnt_Cnt[i]) : 0;
 			TargetAnt = (Main_RSSI >= Aux_RSSI) ? MAIN_ANT : AUX_ANT;
 			/* 2 Select MaxRSSI for DIG */
-			LocalMaxRSSI = (Main_RSSI > Aux_RSSI) ? Main_RSSI : Aux_RSSI;
+			LocalMaxRSSI = max(Main_RSSI, Aux_RSSI);
 			if ((LocalMaxRSSI > AntDivMaxRSSI) && (LocalMaxRSSI < 40))
 				AntDivMaxRSSI = LocalMaxRSSI;
 			if (LocalMaxRSSI > MaxRSSI)
···
 			else if ((dm_fat_tbl->RxIdleAnt == AUX_ANT) && (Aux_RSSI == 0))
 				Aux_RSSI = Main_RSSI;
 
-			LocalMinRSSI = (Main_RSSI > Aux_RSSI) ? Aux_RSSI : Main_RSSI;
+			LocalMinRSSI = min(Main_RSSI, Aux_RSSI);
 			if (LocalMinRSSI < MinRSSI) {
 				MinRSSI = LocalMinRSSI;
 				RxIdleAnt = TargetAnt;

drivers/staging/r8188eu/hal/rtl8188e_hal_init.c

···
 	if (PwrState) {
 		rtw_write8(pAdapter, REG_EFUSE_ACCESS, EFUSE_ACCESS_ON);
 
-		/*  1.2V Power: From VDDON with Power Cut(0x0000h[15]), defualt valid */
+		/*  1.2V Power: From VDDON with Power Cut(0x0000h[15]), default valid */
 		res = rtw_read16(pAdapter, REG_SYS_ISO_CTRL, &tmpV16);
 		if (res)
 			return;
···
 	return status;
 }
 
-void
-Hal_EfuseParseIDCode88E(
-		struct adapter *padapter,
-		u8 *hwinfo
-	)
+void Hal_EfuseParseIDCode88E(struct adapter *padapter, u8 *hwinfo)
 {
 	struct eeprom_priv *pEEPROM = &padapter->eeprompriv;
 	struct net_device *netdev = padapter->pnetdev;

drivers/staging/r8188eu/hal/rtl8188e_phycfg.c

···
 /**
 * Function:	PHY_QueryBBReg
 *
-* OverView:	Read "sepcific bits" from BB register
+* Overview:	Read "sepcific bits" from BB register
 *
 * Input:
 *			struct adapter *Adapter,
···
 /**
 * Function:	PHY_SetBBReg
 *
-* OverView:	Write "Specific bits" to BB register (page 8~)
+* Overview:	Write "Specific bits" to BB register (page 8~)
 *
 * Input:
 *			struct adapter *Adapter,
···
 /**
 * Function:	phy_RFSerialRead
 *
-* OverView:	Read regster from RF chips
+* Overview:	Read register from RF chips
 *
 * Input:
 *			struct adapter *Adapter,
···
 /**
 * Function:	phy_RFSerialWrite
 *
-* OverView:	Write data to RF register (page 8~)
+* Overview:	Write data to RF register (page 8~)
 *
 * Input:
 *			struct adapter *Adapter,
···
 /**
 * Function:	PHY_QueryRFReg
 *
-* OverView:	Query "Specific bits" to RF register (page 8~)
+* Overview:	Query "Specific bits" to RF register (page 8~)
 *
 * Input:
 *			struct adapter *Adapter,
···
 /**
 * Function:	PHY_SetRFReg
 *
-* OverView:	Write "Specific bits" to RF register (page 8~)
+* Overview:	Write "Specific bits" to RF register (page 8~)
 *
 * Input:
 *			struct adapter *Adapter,
···
 /**
 * Function:	phy_InitBBRFRegisterDefinition
 *
-* OverView:	Initialize Register definition offset for Radio Path A/B/C/D
+* Overview:	Initialize Register definition offset for Radio Path A/B/C/D
 *
 * Input:
 *			struct adapter *Adapter,
···
 	/*  RF Interface (Output and)  Enable */
 	pHalData->PHYRegDef.rfintfe = rFPGA0_XA_RFInterfaceOE; /*  16 MSBs if read 32-bit from 0x860 (16-bit for 0x862) */
 
-	/* Addr of LSSI. Wirte RF register by driver */
+	/* Addr of LSSI. Write RF register by driver */
 	pHalData->PHYRegDef.rf3wireOffset = rFPGA0_XA_LSSIParameter; /* LSSI Parameter */
 
 	/*  RF parameter */

drivers/staging/r8188eu/hal/rtl8188e_rxdesc.c

···
 
 	if (pattrib->pkt_rpt_type == NORMAL_RX) {
 		pattrib->pkt_len = le32_to_cpu(prxstat->rxdw0) & 0x00003fff;
+		pattrib->icv_err = (le32_to_cpu(prxstat->rxdw0) >> 15) & 0x1;
 		pattrib->drvinfo_sz = ((le32_to_cpu(prxstat->rxdw0) >> 16) & 0xf) * 8;
-
-		pattrib->physt = (le32_to_cpu(prxstat->rxdw0) >> 26) & 0x1;
-
-		pattrib->bdecrypted = (le32_to_cpu(prxstat->rxdw0) & BIT(27)) ? 0 : 1;
-		pattrib->encrypt = (le32_to_cpu(prxstat->rxdw0) >> 20) & 0x7;
-
+		pattrib->encrypt = (u8)((le32_to_cpu(prxstat->rxdw0) >> 20) & 0x7);
 		pattrib->qos = (le32_to_cpu(prxstat->rxdw0) >> 23) & 0x1;
-		pattrib->priority = (le32_to_cpu(prxstat->rxdw1) >> 8) & 0xf;
+		pattrib->shift_sz = (le32_to_cpu(prxstat->rxdw0) >> 24) & 0x3;
+		pattrib->physt = (le32_to_cpu(prxstat->rxdw0) >> 26) & 0x1;
+		pattrib->bdecrypted = (le32_to_cpu(prxstat->rxdw0) & BIT(27)) ? 0 : 1;
 
+		pattrib->priority = (le32_to_cpu(prxstat->rxdw1) >> 8) & 0xf;
 		pattrib->amsdu = (le32_to_cpu(prxstat->rxdw1) >> 13) & 0x1;
+		pattrib->mdata = (le32_to_cpu(prxstat->rxdw1) >> 26) & 0x1;
+		pattrib->mfrag = (le32_to_cpu(prxstat->rxdw1) >> 27) & 0x1;
 
 		pattrib->seq_num = le32_to_cpu(prxstat->rxdw2) & 0x00000fff;
 		pattrib->frag_num = (le32_to_cpu(prxstat->rxdw2) >> 12) & 0xf;
-		pattrib->mfrag = (le32_to_cpu(prxstat->rxdw1) >> 27) & 0x1;
-		pattrib->mdata = (le32_to_cpu(prxstat->rxdw1) >> 26) & 0x1;
 
 		pattrib->mcs_rate = le32_to_cpu(prxstat->rxdw3) & 0x3f;
 		pattrib->rxht = (le32_to_cpu(prxstat->rxdw3) >> 6) & 0x1;
 
-		pattrib->icv_err = (le32_to_cpu(prxstat->rxdw0) >> 15) & 0x1;
-		pattrib->shift_sz = (le32_to_cpu(prxstat->rxdw0) >> 24) & 0x3;
 	} else if (pattrib->pkt_rpt_type == TX_REPORT1) { /* CCX */
 		pattrib->pkt_len = TX_RPT1_PKT_LEN;
 	} else if (pattrib->pkt_rpt_type == TX_REPORT2) {
···
  */
 void update_recvframe_phyinfo_88e(struct recv_frame *precvframe, struct phy_stat *pphy_status)
 {
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)precvframe->rx_data;
 	struct adapter *padapter = precvframe->adapter;
 	struct rx_pkt_attrib *pattrib = &precvframe->attrib;
 	struct hal_data_8188e *pHalData = &padapter->haldata;
 	struct phy_info *pPHYInfo  = &pattrib->phy_info;
 	u8 *wlanhdr = precvframe->rx_data;
-	__le16 fc = *(__le16 *)wlanhdr;
 	struct odm_per_pkt_info	pkt_info;
 	u8 *sa = NULL;
 	struct sta_priv *pstapriv;
 	struct sta_info *psta;
 
-	pkt_info.bPacketMatchBSSID = ((!ieee80211_is_ctl(fc)) &&
+	pkt_info.bPacketMatchBSSID = ((!ieee80211_is_ctl(hdr->frame_control)) &&
 		!pattrib->icv_err && !pattrib->crc_err &&
 		!memcmp(get_hdr_bssid(wlanhdr),
 		 get_bssid(&padapter->mlmepriv), ETH_ALEN));
 
 	pkt_info.bPacketToSelf = pkt_info.bPacketMatchBSSID &&
-				 (!memcmp(get_da(wlanhdr),
-				  myid(&padapter->eeprompriv), ETH_ALEN));
+				 ether_addr_equal(ieee80211_get_DA(hdr),
+						  myid(&padapter->eeprompriv));
 
-	pkt_info.bPacketBeacon = pkt_info.bPacketMatchBSSID && ieee80211_is_beacon(fc);
+	pkt_info.bPacketBeacon = pkt_info.bPacketMatchBSSID &&
+				 ieee80211_is_beacon(hdr->frame_control);
 	if (pkt_info.bPacketBeacon) {
 		if (check_fwstate(&padapter->mlmepriv, WIFI_STATION_STATE))
 			sa = padapter->mlmepriv.cur_network.network.MacAddress;
 		/* to do Ad-hoc */
 	} else {
-		sa = get_sa(wlanhdr);
+		sa = ieee80211_get_SA(hdr);
 	}
 
 	pstapriv = &padapter->stapriv;

drivers/staging/r8188eu/hal/rtl8188eu_xmit.c

···
 
 static s32 update_txdesc(struct xmit_frame *pxmitframe, u8 *pmem, s32 sz, u8 bagg_pkt)
 {
-	int	pull = 0;
 	uint	qsel;
 	u8 data_rate, pwr_status, offset;
 	struct adapter		*adapt = pxmitframe->padapter;
···
 	ODM_SetTxAntByTxInfo_88E(&haldata->odmpriv, pmem, pattrib->mac_id);
 
 	rtl8188eu_cal_txdesc_chksum(ptxdesc);
-	return pull;
+	return 0;
 }
 
 /* for non-agg data frame or  management frame */

drivers/staging/r8188eu/include/Hal8188EPhyReg.h

···
 #define	rFPGA0_AdDaClockEn		0x888
 #define	rFPGA0_AnalogParameter4		0x88c
 
-#define	rFPGA0_XA_LSSIReadBack		0x8a0	/*  Tranceiver LSSI Readback */
+#define	rFPGA0_XA_LSSIReadBack		0x8a0	/*  Transceiver LSSI Readback */
 #define	rFPGA0_XB_LSSIReadBack		0x8a4
 #define	rFPGA0_XC_LSSIReadBack		0x8a8
 #define	rFPGA0_XD_LSSIReadBack		0x8ac
···
 
 /* RxIQ DC offset, Rx digital filter, DC notch filter */
 #define	rOFDM0_XARxAFE			0xc10
-#define	rOFDM0_XARxIQImbalance		0xc14  /* RxIQ imblance matrix */
+#define	rOFDM0_XARxIQImbalance		0xc14  /* RxIQ imbalance matrix */
 #define	rOFDM0_XBRxAFE			0xc18
 #define	rOFDM0_XBRxIQImbalance		0xc1c
 #define	rOFDM0_XCRxAFE			0xc20

drivers/staging/r8188eu/include/drv_types.h

···
 
 	s32	bDriverStopped;
 	s32	bSurpriseRemoved;
-	s32	bCardDisableWOHSM;
 
 	u8	hw_init_completed;
 	s8	signal_strength;

drivers/staging/r8188eu/include/odm.h

···
 #define HP_THERMAL_NUM		8
 
 #define AVG_THERMAL_NUM		8
-#define IQK_Matrix_REG_NUM	8
 
 struct odm_phy_dbg_info {
 	/* ODM Write,debug info */
···
 	ODM_BB_PWR_TRA			= BIT(8),
 };
 
-# define ODM_ITRF_USB 0x2
+#define ODM_ITRF_USB	0x2
+#define ODM_CE		0x04
 
 /*  ODM_CMNINFO_WM_MODE */
 enum odm_wireless_mode {
···
 	u8 PTSmoothFactor;
 };
 
-struct ijk_matrix_regs_set {
-	bool	bIQKDone;
-	s32	Value[1][IQK_Matrix_REG_NUM];
-};
-
 struct odm_rf_cal {
 	/* for tx power tracking */
 	u32	RegA24; /*  for TempCCK */
···
 
 	u8	ThermalValue_HP[HP_THERMAL_NUM];
 	u8	ThermalValue_HP_index;
-	struct ijk_matrix_regs_set IQKMatrixRegSetting;
 
 	u8	Delta_IQK;
 	u8	Delta_LCK;

drivers/staging/r8188eu/include/odm_RTL8188E.h

···
 #define	MAIN_ANT_CGCS_RX	0
 #define	AUX_ANT_CGCS_RX	1
 
+#define SET_TX_DESC_ANTSEL_A_88E(__ptxdesc, __value)			\
+	le32p_replace_bits((__le32 *)(__ptxdesc + 8), __value, BIT(24))
+#define SET_TX_DESC_ANTSEL_B_88E(__ptxdesc, __value)			\
+	le32p_replace_bits((__le32 *)(__ptxdesc + 8), __value, BIT(25))
+#define SET_TX_DESC_ANTSEL_C_88E(__ptxdesc, __value)			\
+	le32p_replace_bits((__le32 *)(__ptxdesc + 28), __value, BIT(29))
+
 void ODM_AntennaDiversityInit_88E(struct odm_dm_struct *pDM_Odm);
 
 void ODM_AntennaDiversity_88E(struct odm_dm_struct *pDM_Odm);

drivers/staging/r8188eu/include/odm_types.h

···
-/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
-/* Copyright(c) 2007 - 2011 Realtek Corporation. */
-
-#ifndef __ODM_TYPES_H__
-#define __ODM_TYPES_H__
-
-#define	ODM_CE			0x04	/* BIT(2) */
-
-#define SET_TX_DESC_ANTSEL_A_88E(__ptxdesc, __value)			\
-	le32p_replace_bits((__le32 *)(__ptxdesc + 8), __value, BIT(24))
-#define SET_TX_DESC_ANTSEL_B_88E(__ptxdesc, __value)			\
-	le32p_replace_bits((__le32 *)(__ptxdesc + 8), __value, BIT(25))
-#define SET_TX_DESC_ANTSEL_C_88E(__ptxdesc, __value)			\
-	le32p_replace_bits((__le32 *)(__ptxdesc + 28), __value, BIT(29))
-
-#endif /*  __ODM_TYPES_H__ */

drivers/staging/r8188eu/include/osdep_intf.h

···
 int netdev_close(struct net_device *pnetdev);
 
 u8 rtw_init_drv_sw(struct adapter *padapter);
-u8 rtw_free_drv_sw(struct adapter *padapter);
-u8 rtw_reset_drv_sw(struct adapter *padapter);
+void rtw_free_drv_sw(struct adapter *padapter);
+void rtw_reset_drv_sw(struct adapter *padapter);
 
-u32 rtw_start_drv_threads(struct adapter *padapter);
+int rtw_start_drv_threads(struct adapter *padapter);
 void rtw_stop_drv_threads (struct adapter *padapter);
 void rtw_cancel_all_timer(struct adapter *padapter);
 

drivers/staging/r8188eu/include/osdep_service.h

···
 	return (&(queue->queue));
 }
 
-static inline void _set_timer(struct timer_list *ptimer,u32 delay_time)
+static inline void _set_timer(struct timer_list *ptimer, u32 delay_time)
 {
 	mod_timer(ptimer, jiffies + msecs_to_jiffies(delay_time));
 }
···
 		netif_tx_queue_stopped(netdev_get_tx_queue(pnetdev, 3));
 }
 
-extern int RTW_STATUS_CODE(int error_code);
+int RTW_STATUS_CODE(int error_code);
 
 void *rtw_malloc2d(int h, int w, int size);
 
···
 #define FUNC_ADPT_FMT "%s(%s)"
 #define FUNC_ADPT_ARG(adapter) __func__, adapter->pnetdev->name
 
-#define rtw_signal_process(pid, sig) kill_pid(find_vpid((pid)),(sig), 1)
+#define rtw_signal_process(pid, sig) kill_pid(find_vpid((pid)), (sig), 1)
 
 /* Macros for handling unaligned memory accesses */
 

drivers/staging/r8188eu/include/rtl8188e_hal.h

···
 #include "rtl8188e_xmit.h"
 #include "rtl8188e_cmd.h"
 #include "rtw_efuse.h"
-#include "odm_types.h"
 #include "odm.h"
 #include "odm_HWConfig.h"
 #include "odm_RegDefine11N.h"
···
 /*  9bytes + 1byt + 5bytes and pre 1byte. */
 /*  For worst case: */
 /*  | 2byte|----8bytes----|1byte|--7bytes--| 92D */
-/*  PG data exclude header, dummy 7 bytes frome CP test and reserved 1byte. */
+/*  PG data exclude header, dummy 7 bytes from CP test and reserved 1byte. */
 #define		EFUSE_OOB_PROTECT_BYTES_88E	18
 
 #define EFUSE_PROTECT_BYTES_BANK	16
···
 
 void rtl8188e_EfuseParseChnlPlan(struct adapter *padapter, u8 *hwinfo,
 				 bool AutoLoadFail);
-void Hal_ReadAntennaDiversity88E(struct adapter *pAdapter,u8 *PROMContent,
+void Hal_ReadAntennaDiversity88E(struct adapter *pAdapter, u8 *PROMContent,
 				 bool AutoLoadFail);
-void Hal_ReadThermalMeter_88E(struct adapter *	dapter, u8 *PROMContent,
+void Hal_ReadThermalMeter_88E(struct adapter *padapter, u8 *PROMContent,
 			      bool AutoloadFail);
 void Hal_EfuseParseXtal_8188E(struct adapter *pAdapter, u8 *hwinfo,
 			      bool AutoLoadFail);

drivers/staging/r8188eu/include/rtl8188e_spec.h

···
 #ifndef __RTL8188E_SPEC_H__
 #define __RTL8188E_SPEC_H__
 
-/*        8192C Regsiter offset definition */
+/*        8192C Register offset definition */
 
 #define		HAL_PS_TIMER_INT_DELAY	50	/*   50 microseconds */
 #define		HAL_92C_NAV_UPPER_UNIT	128	/*  micro-second */
···
 
 #define REG_USB_HRPWM			0xFE58
 #define REG_USB_HCPWM			0xFE57
-/*        8192C Regsiter Bit and Content definition */
+/*        8192C Register Bit and Content definition */
 /* 	0x0000h ~ 0x00FFh	System Configuration */
 
 /* 2 SYS_ISO_CTRL */
···
 #define HQSEL_HIQ			BIT(5)
 
 /*  For normal driver, 0x10C */
-#define _TXDMA_HIQ_MAP(x)		(((x)&0x3) << 14)
-#define _TXDMA_MGQ_MAP(x)		(((x)&0x3) << 12)
-#define _TXDMA_BKQ_MAP(x)		(((x)&0x3) << 10)
-#define _TXDMA_BEQ_MAP(x)		(((x)&0x3) << 8 )
-#define _TXDMA_VIQ_MAP(x)		(((x)&0x3) << 6 )
-#define _TXDMA_VOQ_MAP(x)		(((x)&0x3) << 4 )
+#define _TXDMA_HIQ_MAP(x)		(((x) & 0x3) << 14)
+#define _TXDMA_MGQ_MAP(x)		(((x) & 0x3) << 12)
+#define _TXDMA_BKQ_MAP(x)		(((x) & 0x3) << 10)
+#define _TXDMA_BEQ_MAP(x)		(((x) & 0x3) << 8)
+#define _TXDMA_VIQ_MAP(x)		(((x) & 0x3) << 6)
+#define _TXDMA_VOQ_MAP(x)		(((x) & 0x3) << 4)
 
 #define QUEUE_LOW			1
 #define QUEUE_NORMAL			2
···
 #define EEPROM_Default_CrystalCap_88E		0x20
 #define	EEPROM_Default_ThermalMeter_88E		0x18
 
-/* New EFUSE deafult value */
+/* New EFUSE default value */
 #define		EEPROM_DEFAULT_24G_INDEX	0x2D
 #define		EEPROM_DEFAULT_24G_HT20_DIFF	0X02
 #define		EEPROM_DEFAULT_24G_OFDM_DIFF	0X04

drivers/staging/r8188eu/include/rtw_ap.h

···
 void sta_info_update(struct adapter *padapter, struct sta_info *psta);
 u8 ap_free_sta(struct adapter *padapter, struct sta_info *psta,
 	       bool active, u16 reason);
-int rtw_sta_flush(struct adapter *padapter);
+void rtw_sta_flush(struct adapter *padapter);
 void start_ap_mode(struct adapter *padapter);
 void stop_ap_mode(struct adapter *padapter);
 void update_bmc_sta(struct adapter *padapter);

drivers/staging/r8188eu/include/rtw_cmd.h

···
 
 #include "wlan_bssdef.h"
 #include "rtw_rf.h"
-#include "rtw_led.h"
-
-#define C2H_MEM_SZ (16*1024)
 
 #include "osdep_service.h"
 #include "ieee80211.h" /*  <ieee80211/ieee80211.h> */
-
-#define FREE_CMDOBJ_SZ	128
 
 #define MAX_CMDSZ	1024
 #define MAX_RSPSZ	512
···
 
 int rtw_cmd_thread(void *context);
 
-u32 rtw_init_cmd_priv(struct cmd_priv *pcmdpriv);
+int rtw_init_cmd_priv(struct cmd_priv *pcmdpriv);
 void rtw_free_cmd_priv(struct cmd_priv *pcmdpriv);
 
-u32 rtw_init_evt_priv(struct evt_priv *pevtpriv);
+int rtw_init_evt_priv(struct evt_priv *pevtpriv);
 void rtw_free_evt_priv(struct evt_priv *pevtpriv);
 void rtw_evt_notify_isr(struct evt_priv *pevtpriv);
 u8 p2p_protocol_wk_cmd(struct adapter *padapter, int intCmdType);
···
 	u8	rfintfs;
 };
 
-struct Tx_Beacon_param
-{
+struct Tx_Beacon_param {
 	struct wlan_bssid_ex network;
 };
 
···
 
 	mac[0] == 0
 	==> CMD mode, return H2C_SUCCESS.
-	The following condition must be ture under CMD mode
+	The following condition must be true under CMD mode
 		mac[1] == mac[4], mac[2] == mac[3], mac[0]=mac[5]= 0;
 		s0 == 0x1234, s1 == 0xabcd, w0 == 0x78563412, w1 == 0x5aa5def7;
 		s2 == (b1 << 8 | b0);
···
 	unsigned char *pbuf;
 };
 
-/*------------------- Below are used for RF/BB tunning ---------------------*/
+/*------------------- Below are used for RF/BB tuning ---------------------*/
 
 struct	setantenna_parm {
 	u8	tx_antset;
···
 };
 
 struct getratable_parm {
-                uint rsvd;
+	uint rsvd;
 };
 
 struct getratable_rsp {
-        u8 ss_ForceUp[NumRates];
-        u8 ss_ULevel[NumRates];
-        u8 ss_DLevel[NumRates];
-        u8 count_judge[NumRates];
+	u8 ss_ForceUp[NumRates];
+	u8 ss_ULevel[NumRates];
+	u8 ss_DLevel[NumRates];
+	u8 count_judge[NumRates];
 };
 
 /* to get TX,RX retry count */
···
 };
 
 /*H2C Handler index: 59 */
-struct SetChannelPlan_param
-{
+struct SetChannelPlan_param {
 	u8 channel_plan;
 };
 
 /*H2C Handler index: 60 */
-struct LedBlink_param
-{
+struct LedBlink_param {
 	struct LED_871x *pLed;
 };
 
 /*H2C Handler index: 61 */
-struct SetChannelSwitch_param
-{
+struct SetChannelSwitch_param {
 	u8 new_ch_no;
 };
 
 /*H2C Handler index: 62 */
-struct TDLSoption_param
-{
+struct TDLSoption_param {
 	u8 addr[ETH_ALEN];
 	u8 option;
 };
···
 #define H2C_CMD_OVERFLOW	0x06
 #define H2C_RESERVED		0x07
 
-u8 rtw_sitesurvey_cmd(struct adapter  *padapter, struct ndis_802_11_ssid *ssid, int ssid_num);
-u8 rtw_createbss_cmd(struct adapter  *padapter);
+u8 rtw_sitesurvey_cmd(struct adapter *padapter, struct ndis_802_11_ssid *ssid, int ssid_num);
+u8 rtw_createbss_cmd(struct adapter *padapter);
 u8 rtw_setstakey_cmd(struct adapter *padapter, u8 *psta, u8 unicast_key);
 u8 rtw_clearstakey_cmd(struct adapter *padapter, u8 *psta, u8 entry, u8 enqueue);
-u8 rtw_joinbss_cmd(struct adapter  *padapter, struct wlan_network* pnetwork);
+u8 rtw_joinbss_cmd(struct adapter *padapter, struct wlan_network *pnetwork);
 u8 rtw_disassoc_cmd(struct adapter *padapter, u32 deauth_timeout_ms, bool enqueue);
-u8 rtw_setopmode_cmd(struct adapter  *padapter, enum ndis_802_11_network_infra networktype);
-u8 rtw_setdatarate_cmd(struct adapter  *padapter, u8 *rateset);
-u8 rtw_setrfintfs_cmd(struct adapter  *padapter, u8 mode);
+u8 rtw_setopmode_cmd(struct adapter *padapter, enum ndis_802_11_network_infra networktype);
+int rtw_setdatarate_cmd(struct adapter *padapter, u8 *rateset);
+u8 rtw_setrfintfs_cmd(struct adapter *padapter, u8 mode);
 
-u8 rtw_gettssi_cmd(struct adapter  *padapter, u8 offset,u8 *pval);
-u8 rtw_setfwdig_cmd(struct adapter*padapter, u8 type);
-u8 rtw_setfwra_cmd(struct adapter*padapter, u8 type);
+u8 rtw_gettssi_cmd(struct adapter *padapter, u8 offset, u8 *pval);
+u8 rtw_setfwdig_cmd(struct adapter *padapter, u8 type);
+u8 rtw_setfwra_cmd(struct adapter *padapter, u8 type);
 
-u8 rtw_addbareq_cmd(struct adapter*padapter, u8 tid, u8 *addr);
+u8 rtw_addbareq_cmd(struct adapter *padapter, u8 tid, u8 *addr);
 
 u8 rtw_dynamic_chk_wk_cmd(struct adapter *adapter);
 
-u8 rtw_lps_ctrl_wk_cmd(struct adapter*padapter, u8 lps_ctrl_type, u8 enqueue);
-u8 rtw_rpt_timer_cfg_cmd(struct adapter*padapter, u16 minRptTime);
+u8 rtw_lps_ctrl_wk_cmd(struct adapter *padapter, u8 lps_ctrl_type, u8 enqueue);
+u8 rtw_rpt_timer_cfg_cmd(struct adapter *padapter, u16 minRptTime);
 
- u8 rtw_antenna_select_cmd(struct adapter*padapter, u8 antenna,u8 enqueue);
-u8 rtw_ps_cmd(struct adapter*padapter);
+u8 rtw_antenna_select_cmd(struct adapter *padapter, u8 antenna, u8 enqueue);
+u8 rtw_ps_cmd(struct adapter *padapter);
 
-u8 rtw_chk_hi_queue_cmd(struct adapter*padapter);
+u8 rtw_chk_hi_queue_cmd(struct adapter *padapter);
 
 u8 rtw_set_chplan_cmd(struct adapter *padapter, u8 chplan);
 
···
 #define _SetRFReg_CMD_		_Write_RFREG_CMD_
 
 #ifdef _RTW_CMD_C_
-static struct _cmd_callback	rtw_cmd_callback[] =
-{
+static struct _cmd_callback	rtw_cmd_callback[] = {
 	{GEN_CMD_CODE(_Read_MACREG), NULL}, /*0*/
 	{GEN_CMD_CODE(_Write_MACREG), NULL},
 	{GEN_CMD_CODE(_Read_BBREG), &rtw_getbbrfreg_cmdrsp_callback},

drivers/staging/r8188eu/include/rtw_io.h

···
 };
 
 uint ioreq_flush(struct adapter *adapter, struct io_queue *ioqueue);
-void sync_ioreq_enqueue(struct io_req *preq,struct io_queue *ioqueue);
+void sync_ioreq_enqueue(struct io_req *preq, struct io_queue *ioqueue);
 uint sync_ioreq_flush(struct adapter *adapter, struct io_queue *ioqueue);
 uint free_ioreq(struct io_req *preq, struct io_queue *pio_queue);
 struct io_req *alloc_ioreq(struct io_queue *pio_q);
···
 void bus_sync_io(struct io_queue *pio_q);
 u32 _ioreq2rwmem(struct io_queue *pio_q);
 void dev_power_down(struct adapter *Adapter, u8 bpwrup);
-
-#define PlatformEFIOWrite1Byte(_a,_b,_c)		\
-	rtw_write8(_a,_b,_c)
-#define PlatformEFIOWrite2Byte(_a,_b,_c)		\
-	rtw_write16(_a,_b,_c)
-#define PlatformEFIOWrite4Byte(_a,_b,_c)		\
-	rtw_write32(_a,_b,_c)
-
-#define PlatformEFIORead1Byte(_a,_b)		\
-		rtw_read8(_a,_b)
-#define PlatformEFIORead2Byte(_a,_b)		\
-		rtw_read16(_a,_b)
-#define PlatformEFIORead4Byte(_a,_b)		\
-		rtw_read32(_a,_b)
 
 #endif	/* _RTL8711_IO_H_ */

drivers/staging/r8188eu/include/rtw_ioctl_set.h

···
 
 u8 rtw_set_802_11_authentication_mode(struct adapter *adapt,
 				      enum ndis_802_11_auth_mode authmode);
-u8 rtw_set_802_11_bssid(struct adapter*adapter, u8 *bssid);
+u8 rtw_set_802_11_bssid(struct adapter *adapter, u8 *bssid);
 u8 rtw_set_802_11_add_wep(struct adapter *adapter, struct ndis_802_11_wep *wep);
-u8 rtw_set_802_11_disassociate(struct adapter *adapter);
-u8 rtw_set_802_11_bssid_list_scan(struct adapter*adapter,
+void rtw_set_802_11_disassociate(struct adapter *adapter);
+u8 rtw_set_802_11_bssid_list_scan(struct adapter *adapter,
 				  struct ndis_802_11_ssid *pssid,
 				  int ssid_max_num);
 u8 rtw_set_802_11_infrastructure_mode(struct adapter *adapter,

drivers/staging/r8188eu/include/rtw_led.h

···
 };
 
 struct led_priv {
-	struct adapter *padapter;
-
 	bool bRegUseLed;
 
 	enum LED_STATE_871x	CurrLedState; /*  Current LED state. */
···
 
 	u32 BlinkTimes; /*  Number of times to toggle led state for blinking. */
 
-	bool bLedLinkBlinkInProgress;
 	bool bLedScanBlinkInProgress;
 	struct delayed_work blink_work;
 };

drivers/staging/r8188eu/include/rtw_mlme.h

···
 
 struct profile_info {
 	u8	ssidlen;
-	u8	ssid[ WLAN_SSID_MAXLEN ];
-	u8	peermac[ ETH_ALEN ];
+	u8	ssid[WLAN_SSID_MAXLEN];
+	u8	peermac[ETH_ALEN];
 };
 
 struct tx_invite_req_info {
 	u8	token;
 	u8	benable;
-	u8	go_ssid[ WLAN_SSID_MAXLEN ];
+	u8	go_ssid[WLAN_SSID_MAXLEN];
 	u8	ssidlen;
-	u8	go_bssid[ ETH_ALEN ];
-	u8	peer_macaddr[ ETH_ALEN ];
+	u8	go_bssid[ETH_ALEN];
+	u8	peer_macaddr[ETH_ALEN];
 	u8	operating_ch;	/* This information will be set by using the
 				 * p2p_set op_ch=x */
 	u8	peer_ch;	/* The listen channel for peer P2P device */
···
 };
 
 struct group_id_info {
-	u8	go_device_addr[ ETH_ALEN ];	/* The GO's device address of
+	u8	go_device_addr[ETH_ALEN];	/* The GO's device address of
 						 * this P2P group */
-	u8	ssid[ WLAN_SSID_MAXLEN ];	/* The SSID of this P2P group */
+	u8	ssid[WLAN_SSID_MAXLEN];	/* The SSID of this P2P group */
 };
 
 struct scan_limit_info {
···
 	return false;
 }
 
-static inline int get_fwstate(struct mlme_priv *pmlmepriv)
-{
-	return pmlmepriv->fw_state;
-}
-
 /*
  * No Limit on the calling context,
  * therefore set it to be the critical section...
···
 {
 	pmlmepriv->fw_state |= state;
 	/* FOR HW integration */
-	if (_FW_UNDER_SURVEY==state)
+	if (_FW_UNDER_SURVEY == state)
 		pmlmepriv->bScanInProcess = true;
 }
 
···
 {
 	pmlmepriv->fw_state &= ~state;
 	/* FOR HW integration */
-	if (_FW_UNDER_SURVEY==state)
+	if (_FW_UNDER_SURVEY == state)
 		pmlmepriv->bScanInProcess = false;
 }
 
···
 int rtw_restruct_sec_ie(struct adapter *adapter, u8 *in_ie, u8 *out_ie,
 			uint in_len);
 int rtw_restruct_wmm_ie(struct adapter *adapter, u8 *in_ie, u8 *out_ie,
-		        uint in_len, uint initial_out_len);
+			uint in_len, uint initial_out_len);
 void rtw_init_registrypriv_dev_network(struct adapter *adapter);
 
 void rtw_update_registrypriv_dev_network(struct adapter *adapter);
···
 
 void _rtw_free_network(struct mlme_priv *pmlmepriv,
 		       struct wlan_network *pnetwork, u8 isfreeall);
-void _rtw_free_network_nolock(struct mlme_priv *pmlmepriv,
-			      struct wlan_network *pnetwork);
 
-struct wlan_network* _rtw_find_network(struct __queue *scanned_queue, u8 *addr);
+struct wlan_network *_rtw_find_network(struct __queue *scanned_queue, u8 *addr);
 
 void _rtw_free_network_queue(struct adapter *padapter, u8 isfreeall);
 

drivers/staging/r8188eu/include/rtw_mlme_ext.h

···
 	SCAN_STATE_MAX,
 };
 
-typedef unsigned int (*mlme_handler)(struct adapter *adapt, struct recv_frame *frame);
+typedef void (*mlme_handler)(struct adapter *adapt, struct recv_frame *frame);
 
 struct	ss_res {
 	int	state;
···
 	u8	bwmode_updated;
 	u8	hidden_ssid_mode;
 
-	struct ADDBA_request	ADDBA_req;
 	struct WMM_para_element	WMM_param;
 	struct HT_caps_element	HT_caps;
 	struct HT_info_element	HT_info;
···
 void init_mlme_ext_priv(struct adapter *adapter);
 int init_hw_mlme_ext(struct adapter *padapter);
 void free_mlme_ext_priv (struct mlme_ext_priv *pmlmeext);
-extern struct xmit_frame *alloc_mgtxmitframe(struct xmit_priv *pxmitpriv);
+struct xmit_frame *alloc_mgtxmitframe(struct xmit_priv *pxmitpriv);
 
 unsigned char networktype_to_raid(unsigned char network_type);
 u8 judge_network_type(struct adapter *padapter, unsigned char *rate, int len);
···
 u8 *get_my_bssid(struct wlan_bssid_ex *pnetwork);
 u16 get_beacon_interval(struct wlan_bssid_ex *bss);
 
-int is_client_associated_to_ap(struct adapter *padapter);
-int is_client_associated_to_ibss(struct adapter *padapter);
-int is_IBSS_empty(struct adapter *padapter);
+bool r8188eu_is_client_associated_to_ap(struct adapter *padapter);
+bool r8188eu_is_client_associated_to_ibss(struct adapter *padapter);
+bool r8188eu_is_ibss_empty(struct adapter *padapter);
 
 unsigned char check_assoc_AP(u8 *pframe, uint len);
 
···
 void ERP_IE_handler(struct adapter *padapter, struct ndis_802_11_var_ie *pIE);
 void VCS_update(struct adapter *padapter, struct sta_info *psta);
 
-void update_beacon_info(struct adapter *padapter, u8 *pframe, uint len,
-		        struct sta_info *psta);
+void update_beacon_info(struct adapter *padapter, u8 *ie_ptr, uint ie_len, struct sta_info *psta);
 int rtw_check_bcn_info(struct adapter  *Adapter, u8 *pframe, u32 packet_len);
 void update_IOT_info(struct adapter *padapter);
 void update_capinfo(struct adapter *adapter, u16 updatecap);
···
 void report_surveydone_event(struct adapter *padapter);
 void report_del_sta_event(struct adapter *padapter,
 			  unsigned char *addr, unsigned short reason);
-void report_add_sta_event(struct adapter *padapter, unsigned char* addr,
+void report_add_sta_event(struct adapter *padapter, unsigned char *addr,
 			  int cam_idx);
 
 void beacon_timing_control(struct adapter *padapter);
-extern u8 set_tx_beacon_cmd(struct adapter*padapter);
+u8 set_tx_beacon_cmd(struct adapter *padapter);
 unsigned int setup_beacon_frame(struct adapter *padapter,
 				unsigned char *beacon_frame);
 void update_mgnt_tx_rate(struct adapter *padapter, u8 rate);
···
 void issue_p2p_provision_request(struct adapter *padapter, u8 *pssid,
 				 u8 ussidlen, u8 *pdev_raddr);
 void issue_p2p_GO_request(struct adapter *padapter, u8 *raddr);
-void issue_probereq_p2p(struct adapter *padapter, u8 *da);
+void issue_probereq_p2p(struct adapter *padapter);
 void issue_p2p_invitation_response(struct adapter *padapter, u8 *raddr,
 				   u8 dialogToken, u8 success);
-void issue_p2p_invitation_request(struct adapter *padapter, u8* raddr);
+void issue_p2p_invitation_request(struct adapter *padapter, u8 *raddr);
 void issue_beacon(struct adapter *padapter, int timeout_ms);
 void issue_probersp(struct adapter *padapter, unsigned char *da,
 		    u8 is_valid_p2p_probereq);
···
 		unsigned short status);
 void issue_probereq(struct adapter *padapter, struct ndis_802_11_ssid *pssid,
 		    u8 *da);
-s32 issue_probereq_ex(struct adapter *adapter, struct ndis_802_11_ssid *pssid,
-		      u8* da, int try_cnt, int wait_ms);
+void issue_probereq_ex(struct adapter *padapter, struct ndis_802_11_ssid *pssid, u8 *da);
 int issue_nulldata(struct adapter *padapter, unsigned char *da,
 		   unsigned int power_mode, int try_cnt, int wait_ms);
 int issue_qos_nulldata(struct adapter *padapter, unsigned char *da,
···
 		 unsigned short reason);
 int issue_deauth_ex(struct adapter *padapter, u8 *da, unsigned short reason,
 		    int try_cnt, int wait_ms);
-void issue_action_BA(struct adapter *padapter, unsigned char *raddr, u8 action, u16 status);
+void issue_action_BA(struct adapter *padapter, unsigned char *raddr, u8 action,
+		     u16 status, struct ieee80211_mgmt *mgmt_req);
 unsigned int send_delba(struct adapter *padapter, u8 initiator, u8 *addr);
 unsigned int send_beacon(struct adapter *padapter);
 bool get_beacon_valid_bit(struct adapter *adapter);
···
 void start_clnt_auth(struct adapter *padapter);
 void start_clnt_join(struct adapter *padapter);
 void start_create_ibss(struct adapter *padapter);
-
-unsigned int OnAssocReq(struct adapter *padapter,
-			struct recv_frame *precv_frame);
-unsigned int OnAssocRsp(struct adapter *padapter,
-			struct recv_frame *precv_frame);
-unsigned int OnProbeReq(struct adapter *padapter,
-			struct recv_frame *precv_frame);
-unsigned int OnProbeRsp(struct adapter *padapter,
-			struct recv_frame *precv_frame);
-unsigned int OnBeacon(struct adapter *padapter,
-		      struct recv_frame *precv_frame);
-unsigned int OnDisassoc(struct adapter *padapter,
-			struct recv_frame *precv_frame);
-unsigned int OnAuth(struct adapter *padapter,
-		    struct recv_frame *precv_frame);
-unsigned int OnAuthClient(struct adapter *padapter,
-			  struct recv_frame *precv_frame);
-unsigned int OnDeAuth(struct adapter *padapter,
-		      struct recv_frame *precv_frame);
-unsigned int OnAction(struct adapter *padapter,
-		      struct recv_frame *precv_frame);
-
-unsigned int OnAction_back(struct adapter *padapter,
-			   struct recv_frame *precv_frame);
-unsigned int on_action_public(struct adapter *padapter,
-			      struct recv_frame *precv_frame);
-unsigned int OnAction_p2p(struct adapter *padapter,
-			  struct recv_frame *precv_frame);
 
 void mlmeext_joinbss_event_callback(struct adapter *padapter, int join_res);
 void mlmeext_sta_del_event_callback(struct adapter *padapter);
···
 	GEN_EVT_CODE(_Survey),	 /*8*/
 	GEN_EVT_CODE(_SurveyDone),	 /*9*/
 
-	GEN_EVT_CODE(_JoinBss) , /*10*/
+	GEN_EVT_CODE(_JoinBss), /*10*/
 	GEN_EVT_CODE(_AddSTA),
 	GEN_EVT_CODE(_DelSTA),
 	GEN_EVT_CODE(_AtimDone),

drivers/staging/r8188eu/include/rtw_recv.h

···
 	u8	privacy; /* in frame_ctrl field */
 	u8	bdecrypted;
 	u8	encrypt; /* when 0 indicate no encrypt. when non-zero,
-			  * indicate the encrypt algorith */
+			  * indicate the encrypt algorithm */
 	u8	iv_len;
 	u8	icv_len;
 	u8	crc_err;
···
 	u8 *precv_buf;    /*  4 alignment */
 	struct __queue free_recv_buf_queue;
 	u32	free_recv_buf_queue_cnt;
-	/* For display the phy informatiom */
+	/* For display the phy information */
 	u8 is_signal_dbg;	/*  for debug */
 	u8 signal_strength_dbg;	/*  for debug */
 	s8 rssi;

drivers/staging/r8188eu/include/rtw_xmit.h

···
 	u32	last_txcmdsz;
 	u8	nr_frags;
 	u8	encrypt;	/* when 0 indicate no encrypt. when non-zero,
-				 * indicate the encrypt algorith */
+				 * indicate the encrypt algorithm */
 	u8	iv_len;
 	u8	icv_len;
 	u8	iv[18];
···
 s32 rtw_txframes_sta_ac_pending(struct adapter *padapter,
 				struct pkt_attrib *pattrib);
 void rtw_init_hwxmits(struct hw_xmit *phwxmit, int entry);
-s32 _rtw_init_xmit_priv(struct xmit_priv *pxmitpriv, struct adapter *padapter);
+int _rtw_init_xmit_priv(struct xmit_priv *pxmitpriv, struct adapter *padapter);
 void _rtw_free_xmit_priv(struct xmit_priv *pxmitpriv);
 int rtw_alloc_hwxmits(struct adapter *padapter);
 void rtw_free_hwxmits(struct adapter *padapter);

drivers/staging/r8188eu/include/sta_info.h

···
 	return x;
 }
 
-extern u32	_rtw_init_sta_priv(struct sta_priv *pstapriv);
-extern void _rtw_free_sta_priv(struct sta_priv *pstapriv);
+int _rtw_init_sta_priv(struct sta_priv *pstapriv);
+void _rtw_free_sta_priv(struct sta_priv *pstapriv);
 
 #define stainfo_offset_valid(offset) (offset < NUM_STA && offset >= 0)
 int rtw_stainfo_offset(struct sta_priv *stapriv, struct sta_info *sta);
 struct sta_info *rtw_get_stainfo_by_offset(struct sta_priv *stapriv, int off);
 
-extern struct sta_info *rtw_alloc_stainfo(struct sta_priv *stapriv, u8 *hwaddr);
-extern u32	rtw_free_stainfo(struct adapter *adapt, struct sta_info *psta);
-extern void rtw_free_all_stainfo(struct adapter *adapt);
-extern struct sta_info *rtw_get_stainfo(struct sta_priv *stapriv, u8 *hwaddr);
-extern u32 rtw_init_bcmc_stainfo(struct adapter *adapt);
-extern struct sta_info *rtw_get_bcmc_stainfo(struct adapter *padapter);
-extern u8 rtw_access_ctrl(struct adapter *padapter, u8 *mac_addr);
+struct sta_info *rtw_alloc_stainfo(struct sta_priv *stapriv, u8 *hwaddr);
+void rtw_free_stainfo(struct adapter *adapt, struct sta_info *psta);
+void rtw_free_all_stainfo(struct adapter *adapt);
+struct sta_info *rtw_get_stainfo(struct sta_priv *stapriv, u8 *hwaddr);
+u32 rtw_init_bcmc_stainfo(struct adapter *adapt);
+struct sta_info *rtw_get_bcmc_stainfo(struct adapter *padapter);
+u8 rtw_access_ctrl(struct adapter *padapter, u8 *mac_addr);
 
 #endif /* _STA_INFO_H_ */

drivers/staging/r8188eu/include/wifi.h

···
 #define _PWRMGT_	BIT(12)
 #define _MORE_DATA_	BIT(13)
 #define _PRIVACY_	BIT(14)
-#define _ORDER_		BIT(15)
 
 #define SetToDs(pbuf)	\
 	*(__le16 *)(pbuf) |= cpu_to_le16(_TO_DS_)
···
 #define SetPrivacy(pbuf)	\
 	*(__le16 *)(pbuf) |= cpu_to_le16(_PRIVACY_)
 
-#define GetPrivacy(pbuf)					\
-	(((*(__le16 *)(pbuf)) & cpu_to_le16(_PRIVACY_)) != 0)
-
 #define GetFrameType(pbuf)				\
 	(le16_to_cpu(*(__le16 *)(pbuf)) & (BIT(3) | BIT(2)))
 
···
 		*(__le16 *)(pbuf) &= cpu_to_le16(~(BIT(7) | BIT(6) |	\
 		 BIT(5) | BIT(4) | BIT(3) | BIT(2))); \
 		*(__le16 *)(pbuf) |= cpu_to_le16(type); \
-	} while (0)
-
-#define GetTupleCache(pbuf)			\
-	(cpu_to_le16(*(unsigned short *)((size_t)(pbuf) + 22)))
-
-#define SetFragNum(pbuf, num) \
-	do {    \
-		*(unsigned short *)((size_t)(pbuf) + 22) = \
-			((*(unsigned short *)((size_t)(pbuf) + 22)) &	\
-			le16_to_cpu(~(0x000f))) | \
-			cpu_to_le16(0x0f & (num));     \
 	} while (0)
 
 #define SetSeqNum(pbuf, num) \
···
 
 #define GetAMsdu(pbuf) (((le16_to_cpu(*(__le16 *)pbuf)) >> 7) & 0x1)
 
-#define SetAMsdu(pbuf, amsdu)	\
-	*(__le16 *)(pbuf) |= cpu_to_le16((amsdu & 1) << 7)
-
-#define GetTid(pbuf)	(le16_to_cpu(*(__le16 *)((size_t)(pbuf) +	\
-			(((GetToDs(pbuf)<<1) | GetFrDs(pbuf)) == 3 ?	\
-			30 : 24))) & 0x000f)
-
 #define GetAddr1Ptr(pbuf)	((unsigned char *)((size_t)(pbuf) + 4))
 
 #define GetAddr2Ptr(pbuf)	((unsigned char *)((size_t)(pbuf) + 10))
···
 #define GetAddr3Ptr(pbuf)	((unsigned char *)((size_t)(pbuf) + 16))
 
 #define GetAddr4Ptr(pbuf)	((unsigned char *)((size_t)(pbuf) + 24))
-
-static inline bool IS_MCAST(unsigned char *da)
-{
-	return (*da) & 0x01;
-}
-
-static inline unsigned char *get_da(unsigned char *pframe)
-{
-	unsigned char	*da;
-	unsigned int to_fr_ds = (GetToDs(pframe) << 1) | GetFrDs(pframe);
-
-	switch (to_fr_ds) {
-	case 0x00:	/*  ToDs=0, FromDs=0 */
-		da = GetAddr1Ptr(pframe);
-		break;
-	case 0x01:	/*  ToDs=0, FromDs=1 */
-		da = GetAddr1Ptr(pframe);
-		break;
-	case 0x02:	/*  ToDs=1, FromDs=0 */
-		da = GetAddr3Ptr(pframe);
-		break;
-	default:	/*  ToDs=1, FromDs=1 */
-		da = GetAddr3Ptr(pframe);
-		break;
-	}
-	return da;
-}
 
 static inline unsigned char *get_sa(unsigned char *pframe)
 {
···
 				Below is the definition for 802.11n
 ------------------------------------------------------------------------------*/
 
-#define SetOrderBit(pbuf)	\
-	do	{	\
-		*(unsigned short *)(pbuf) |= cpu_to_le16(_ORDER_); \
-	} while (0)
-
-#define GetOrderBit(pbuf)			\
-	(((*(unsigned short *)(pbuf)) & le16_to_cpu(_ORDER_)) != 0)
-
 /**
  * struct rtw_ieee80211_bar - HT Block Ack Request
  *
···
 	unsigned char		QoS_info;
 	unsigned char		reserved;
 	struct AC_param	ac_param[4];
-} __packed;
-
-struct ADDBA_request {
-	unsigned char	action_code;
-	unsigned char	dialog_token;
-	__le16	BA_para_set;
-	__le16	BA_timeout_value;
-	__le16	BA_starting_seqctrl;
 } __packed;
 
 #define MAX_AMPDU_FACTOR_64K	3
···
 
 #define	P2P_WILDCARD_SSID_LEN			7
 
-/* default value, used when: (1)p2p disabed or (2)p2p enabled
+/* default value, used when: (1)p2p disabled or (2)p2p enabled
  * but only do 1 scan phase */
 #define	P2P_FINDPHASE_EX_NONE		0
 /*  used when p2p enabled and want to do 1 scan phase and
···
 	P2P_STATE_TX_PROVISION_DIS_REQ = 6,
 	P2P_STATE_RX_PROVISION_DIS_RSP = 7,
 	P2P_STATE_RX_PROVISION_DIS_REQ = 8,
-	/* Doing the group owner negoitation handshake */
+	/* Doing the group owner negotiation handshake */
 	P2P_STATE_GONEGO_ING = 9,
-	/* finish the group negoitation handshake with success */
+	/* finish the group negotiation handshake with success */
 	P2P_STATE_GONEGO_OK = 10,
-	/* finish the group negoitation handshake with failure */
+	/* finish the group negotiation handshake with failure */
 	P2P_STATE_GONEGO_FAIL = 11,
 	/* receiving the P2P Inviation request and match with the profile. */
 	P2P_STATE_RECV_INVITE_REQ_MATCH = 12,
···
 	P2P_STATE_RECV_INVITE_REQ_JOIN = 19,
 	/* recveing the P2P Inviation response with failure */
 	P2P_STATE_RX_INVITE_RESP_FAIL = 20,
-	/* receiving p2p negoitation response with information is not available */
+	/* receiving p2p negotiation response with information is not available */
 	P2P_STATE_RX_INFOR_NOREADY = 21,
-	/* sending p2p negoitation response with information is not available */
+	/* sending p2p negotiation response with information is not available */
 	P2P_STATE_TX_INFOR_NOREADY = 22,
 };
 

drivers/staging/r8188eu/include/wlan_bssdef.h

···
 	u8  Ssid[32];
 };
 
-enum NDIS_802_11_NETWORK_TYPE {
-	Ndis802_11FH,
-	Ndis802_11DS,
-	Ndis802_11OFDM5,
-	Ndis802_11OFDM24,
-	Ndis802_11NetworkTypeMax    /*  dummy upper bound */
-};
-
 struct ndis_802_11_config_fh {
 	u32           Length;		/*  Length of structure */
 	u32           HopPattern;	/*  As defined by 802.11, MSB set */
···
 /*  MIC check time, 60 seconds. */
 #define MIC_CHECK_TIME	60000000
 
-struct ndis_802_11_auth_evt {
-	struct ndis_802_11_status_ind       Status;
-	struct ndis_802_11_auth_req  Request[1];
-};
-
-struct ndis_802_11_test {
-	u32 Length;
-	u32 Type;
-	union {
-		struct ndis_802_11_auth_evt AuthenticationEvent;
-		NDIS_802_11_RSSI RssiTrigger;
-	} tt;
-};
-
 #ifndef Ndis802_11APMode
 #define Ndis802_11APMode (Ndis802_11InfrastructureMax+1)
 #endif
···
 	struct ndis_802_11_ssid  Ssid;
 	u32  Privacy;
 	NDIS_802_11_RSSI  Rssi;/* in dBM,raw data ,get from PHY) */
-	enum  NDIS_802_11_NETWORK_TYPE  NetworkTypeInUse;
 	struct ndis_802_11_config  Configuration;
 	enum ndis_802_11_network_infra  InfrastructureMode;
 	unsigned char SupportedRates[NDIS_802_11_LENGTH_RATES_EX];
···
 
 #define NUM_PRE_AUTH_KEY 16
 #define NUM_PMKID_CACHE NUM_PRE_AUTH_KEY
-
-/*
-*	WPA2
-*/
-
-struct pmkid_candidate {
-	unsigned char BSSID[ETH_ALEN];
-	u32 Flags;
-};
-
-struct ndis_802_11_pmkid_list {
-	u32 Version;       /*  Version of the structure */
-	u32 NumCandidates; /*  No. of pmkid candidates */
-	struct pmkid_candidate CandidateList[1];
-};
-
-struct ndis_802_11_auth_encrypt {
-	enum ndis_802_11_auth_mode AuthModeSupported;
-	enum ndis_802_11_wep_status EncryptStatusSupported;
-};
-
-struct ndis_802_11_cap {
-	u32  Length;
-	u32  Version;
-	u32  NoOfPMKIDs;
-	u32  NoOfAuthEncryptPairsSupported;
-	struct ndis_802_11_auth_encrypt AuthenticationEncryptionSupported[1];
-};
 
 u8 key_2char2num(u8 hch, u8 lch);
 u8 key_char2num(u8 ch);

drivers/staging/r8188eu/os_dep/ioctl_linux.c

···
 			     struct iw_request_info *info,
 			     union iwreq_data *wrqu, char *extra)
 {
-	int ret = 0;
 	struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
 	struct iw_mlme *mlme = (struct iw_mlme *)extra;
 
···
 
 	switch (mlme->cmd) {
 	case IW_MLME_DEAUTH:
-		if (!rtw_set_802_11_disassociate(padapter))
-			ret = -1;
+		rtw_set_802_11_disassociate(padapter);
 		break;
 	case IW_MLME_DISASSOC:
-		if (!rtw_set_802_11_disassociate(padapter))
-			ret = -1;
+		rtw_set_802_11_disassociate(padapter);
 		break;
 	default:
 		return -EOPNOTSUPP;
 	}
-	return ret;
+	return 0;
 }
 
 static int rtw_wx_set_scan(struct net_device *dev, struct iw_request_info *a,
···
 			      struct iw_request_info *a,
 			      union iwreq_data *wrqu, char *extra)
 {
-	int i, ret = 0;
+	int i;
 	struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
 	u8 datarates[NumRates];
 	u32	target_rate = wrqu->bitrate.value;
···
 		}
 	}
 
-	if (rtw_setdatarate_cmd(padapter, datarates) != _SUCCESS)
-		ret = -1;
-
-	return ret;
+	return rtw_setdatarate_cmd(padapter, datarates);
 }
 
 static int rtw_wx_get_rate(struct net_device *dev,
···
 	u32 peer_channel = 0;
 
 	/*	Commented by Albert 20110304 */
-	/*	The input data contains two informations. */
+	/*	The input data contains two information. */
 	/*	1. First information is the MAC address which wants to formate with */
 	/*	2. Second information is the WPS PINCode or "pbc" string for push button method */
 	/*	Format: 00:E0:4C:00:00:05 */
···
 	uint p2pielen = 0, attr_contentlen = 0;
 	struct tx_invite_req_info *pinvite_req_info = &pwdinfo->invitereq_info;
 
-	/*	The input data contains two informations. */
+	/*	The input data contains two information items. */
 	/*	1. First information is the P2P device address which you want to send to. */
 	/*	2. Second information is the group id which combines with GO's mac address, space and GO's ssid. */
 	/*	Command line sample: iwpriv wlan0 p2p_set invite ="00:11:22:33:44:55 00:E0:4C:00:00:05 DIRECT-xy" */
···
 	u8 *p2pie;
 	uint p2pielen = 0, attr_contentlen = 0;
 
-	/*	The input data contains two informations. */
+	/*	The input data contains two information items. */
 	/*	1. First information is the MAC address which wants to issue the provisioning discovery request frame. */
 	/*	2. Second information is the WPS configuration method which wants to discovery */
 	/*	Format: 00:E0:4C:00:00:05_display */
···
 			       struct iw_request_info *info,
 			       union iwreq_data *wrqu, char *extra)
 {
-	int ret = 0;
-
 	if (!memcmp(extra, "enable =", 7)) {
 		rtw_wext_p2p_enable(dev, info, wrqu, &extra[7]);
 	} else if (!memcmp(extra, "setDN =", 6)) {
···
 		rtw_p2p_set_persistent(dev, info, wrqu, &extra[11]);
 	}
 
-	return ret;
+	return 0;
 }
 
 static int rtw_p2p_get2(struct net_device *dev,
···
 
 		if ((_VENDOR_SPECIFIC_IE_ == probereq_wpsie[0]) &&
 		    (!memcmp(&probereq_wpsie[2], wps_oui, 4))) {
-			cp_sz = probereq_wpsie_len > MAX_WPS_IE_LEN ? MAX_WPS_IE_LEN : probereq_wpsie_len;
+			cp_sz = min(probereq_wpsie_len, MAX_WPS_IE_LEN);
 
 			pmlmepriv->wps_probe_req_ie_len = 0;
 			kfree(pmlmepriv->wps_probe_req_ie);

drivers/staging/r8188eu/os_dep/os_intfs.c

···
 	return pnetdev;
 }
 
-u32 rtw_start_drv_threads(struct adapter *padapter)
+int rtw_start_drv_threads(struct adapter *padapter)
 {
-	u32 _status = _SUCCESS;
-
 	padapter->cmdThread = kthread_run(rtw_cmd_thread, padapter, "RTW_CMD_THREAD");
 	if (IS_ERR(padapter->cmdThread))
-		_status = _FAIL;
-	else
-		/* wait for rtw_cmd_thread() to start running */
-		wait_for_completion(&padapter->cmdpriv.start_cmd_thread);
+		return PTR_ERR(padapter->cmdThread);
 
-	return _status;
+	/* wait for rtw_cmd_thread() to start running */
+	wait_for_completion(&padapter->cmdpriv.start_cmd_thread);
+
+	return 0;
 }
 
 void rtw_stop_drv_threads(struct adapter *padapter)
···
 	pmlmepriv->htpriv.ampdu_enable = false;/* set to disabled */
 
 	/* security_priv */
-	psecuritypriv->binstallGrpkey = _FAIL;
+	psecuritypriv->binstallGrpkey = false;
 	psecuritypriv->sw_encrypt = pregistrypriv->software_encrypt;
 	psecuritypriv->sw_decrypt = pregistrypriv->software_decrypt;
 	psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */
···
 	padapter->bShowGetP2PState = 1;
 }
 
-u8 rtw_reset_drv_sw(struct adapter *padapter)
+void rtw_reset_drv_sw(struct adapter *padapter)
 {
 	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
 
···
 	padapter->mlmeextpriv.sitesurvey_res.state = SCAN_DISABLE;
 
 	rtw_set_signal_stat_timer(&padapter->recvpriv);
-
-	return _SUCCESS;
 }
 
 u8 rtw_init_drv_sw(struct adapter *padapter)
 {
-	if ((rtw_init_cmd_priv(&padapter->cmdpriv)) == _FAIL) {
+	if (rtw_init_cmd_priv(&padapter->cmdpriv)) {
 		dev_err(dvobj_to_dev(padapter->dvobj), "rtw_init_cmd_priv failed\n");
 		return _FAIL;
 	}
 
 	padapter->cmdpriv.padapter = padapter;
 
-	if ((rtw_init_evt_priv(&padapter->evtpriv)) == _FAIL) {
+	if (rtw_init_evt_priv(&padapter->evtpriv)) {
 		dev_err(dvobj_to_dev(padapter->dvobj), "rtw_init_evt_priv failed\n");
 		goto free_cmd_priv;
 	}
 
-	if (rtw_init_mlme_priv(padapter) == _FAIL) {
+	if (rtw_init_mlme_priv(padapter)) {
 		dev_err(dvobj_to_dev(padapter->dvobj), "rtw_init_mlme_priv failed\n");
 		goto free_evt_priv;
 	}
···
 
 	init_mlme_ext_priv(padapter);
 
-	if (_rtw_init_xmit_priv(&padapter->xmitpriv, padapter) == _FAIL) {
+	if (_rtw_init_xmit_priv(&padapter->xmitpriv, padapter)) {
 		dev_err(dvobj_to_dev(padapter->dvobj), "_rtw_init_xmit_priv failed\n");
 		goto free_mlme_ext;
 	}
···
 		goto free_xmit_priv;
 	}
 
-	if (_rtw_init_sta_priv(&padapter->stapriv) == _FAIL) {
+	if (_rtw_init_sta_priv(&padapter->stapriv)) {
 		dev_err(dvobj_to_dev(padapter->dvobj), "_rtw_init_sta_priv failed\n");
 		goto free_recv_priv;
 	}
···
 	_cancel_timer_ex(&padapter->recvpriv.signal_stat_timer);
 }
 
-u8 rtw_free_drv_sw(struct adapter *padapter)
+void rtw_free_drv_sw(struct adapter *padapter)
 {
 	/* we can call rtw_p2p_enable here, but: */
 	/*  1. rtw_p2p_enable may have IO operation */
···
 	/*  clear pbuddystruct adapter to avoid access wrong pointer. */
 	if (padapter->pbuddy_adapter)
 		padapter->pbuddy_adapter->pbuddy_adapter = NULL;
-
-	return _SUCCESS;
 }
 
 void netdev_br_init(struct net_device *netdev)
···
 	if (!padapter->bup) {
 		padapter->bDriverStopped = false;
 		padapter->bSurpriseRemoved = false;
-		padapter->bCardDisableWOHSM = false;
 
 		status = rtw_hal_init(padapter);
 		if (status == _FAIL)
···
 
 		netdev_dbg(pnetdev, "MAC Address = %pM\n", pnetdev->dev_addr);
 
-		status = rtw_start_drv_threads(padapter);
-		if (status == _FAIL) {
+		if (rtw_start_drv_threads(padapter)) {
 			pr_info("Initialize driver software resource Failed!\n");
 			goto netdev_open_error;
 		}
···
 
 	padapter->bDriverStopped = false;
 	padapter->bSurpriseRemoved = false;
-	padapter->bCardDisableWOHSM = false;
 
 	status = rtw_hal_init(padapter);
 	if (status == _FAIL)
···
 
 void rtw_ips_pwr_down(struct adapter *padapter)
 {
-	padapter->bCardDisableWOHSM = true;
 	padapter->net_closed = true;
 
 	rtw_led_control(padapter, LED_CTL_POWER_OFF);
 
 	rtw_ips_dev_unload(padapter);
-	padapter->bCardDisableWOHSM = false;
 }
 
 static void rtw_fifo_cleanup(struct adapter *adapter)

drivers/staging/rtl8192e/TODO

···
-* merge into drivers/net/wireless/rtllib/rtl8192e
+To-do list:
+
+* merge into drivers/net/wireless/realtek/rtlwifi/rtl8192*
 * clean up function naming
+* Correct the coding style according to Linux guidelines; please read the document
+  at https://www.kernel.org/doc/html/latest/process/coding-style.html.
+* Remove unnecessary debugging/printing macros; for those that are still needed
+  use the proper kernel API (pr_debug(), dev_dbg(), netdev_dbg()).
+* Remove dead code such as unusued functions, variables, fields, etc..
+* Use in-kernel API and remove unnecessary wrappers where possible.
+* Fix bugs due to code that sleeps in atomic context.
+* Remove the HAL layer and migrate its functionality into the relevant parts of
+  the driver.
+* Switch to use LIB80211.
+* Switch to use MAC80211.
+* Switch to use CFG80211.
+* Improve the error handling of various functions, particularly those that use
+  existing kernel APIs.

drivers/staging/rtl8192e/rtl8192e/r8190P_def.h

···
 
 };
 
-struct log_int_8190 {
-	u32	nIMR_COMDOK;
-	u32	nIMR_MGNTDOK;
-	u32	nIMR_HIGH;
-	u32	nIMR_VODOK;
-	u32	nIMR_VIDOK;
-	u32	nIMR_BEDOK;
-	u32	nIMR_BKDOK;
-	u32	nIMR_ROK;
-	u32	nIMR_RCOK;
-	u32	nIMR_TBDOK;
-	u32	nIMR_BDOK;
-	u32	nIMR_RXFOVW;
-};
-
 struct phy_ofdm_rx_status_rxsc_sgien_exintfflag {
 	u8			reserved:4;
 	u8			rxsc:2;

drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c

···
 		u8 acm = pAciAifsn->f.acm;
 		u8 AcmCtrl = rtl92e_readb(dev, AcmHwCtrl);
 
-		AcmCtrl = AcmCtrl | ((priv->AcmMethod == 2) ? 0x0 : 0x1);
-
 		if (acm) {
 			switch (eACI) {
 			case AC0_BE:
···
 
 	priv->rf_chip = RF_8256;
 
-	if (priv->RegChannelPlan == 0xf)
+	if (priv->reg_chnl_plan == 0xf)
 		priv->ChannelPlan = priv->eeprom_ChannelPlan;
 	else
-		priv->ChannelPlan = priv->RegChannelPlan;
+		priv->ChannelPlan = priv->reg_chnl_plan;
 
 	if (priv->eeprom_vid == 0x1186 &&  priv->eeprom_did == 0x3304)
 		priv->CustomerID =  RT_CID_DLINK;
···
 			priv->ChannelPlan = 0x0;
 		break;
 	case EEPROM_CID_Nettronix:
-		priv->ScanDelay = 100;
 		priv->CustomerID = RT_CID_Nettronix;
 		break;
 	case EEPROM_CID_Pronet:
···
 start:
 	rtl92e_reset_desc_ring(dev);
 	priv->Rf_Mode = RF_OP_By_SW_3wire;
-	if (priv->ResetProgress == RESET_TYPE_NORESET) {
+	if (priv->rst_progress == RESET_TYPE_NORESET) {
 		rtl92e_writeb(dev, ANAPAR, 0x37);
 		mdelay(500);
 	}
 	priv->pFirmware->status = FW_STATUS_0_INIT;
-
-	if (priv->RegRfOff)
-		priv->rtllib->rf_power_state = rf_off;
 
 	ulRegRead = rtl92e_readl(dev, CPU_GEN);
 	if (priv->pFirmware->status == FW_STATUS_0_INIT)
···
 	}
 
 	priv->LoopbackMode = RTL819X_NO_LOOPBACK;
-	if (priv->ResetProgress == RESET_TYPE_NORESET) {
+	if (priv->rst_progress == RESET_TYPE_NORESET) {
 		ulRegRead = rtl92e_readl(dev, CPU_GEN);
 		if (priv->LoopbackMode == RTL819X_NO_LOOPBACK)
 			ulRegRead = (ulRegRead & CPU_GEN_NO_LOOPBACK_MSK) |
···
 
 	rtl92e_writeb(dev, ACK_TIMEOUT, 0x30);
 
-	if (priv->ResetProgress == RESET_TYPE_NORESET)
+	if (priv->rst_progress == RESET_TYPE_NORESET)
 		rtl92e_set_wireless_mode(dev, priv->rtllib->mode);
 	rtl92e_cam_reset(dev);
 	{
···
 		}
 	}
 
-	if (priv->ResetProgress == RESET_TYPE_NORESET) {
+	if (priv->rst_progress == RESET_TYPE_NORESET) {
 		rtStatus = rtl92e_config_phy(dev);
 		if (!rtStatus) {
 			netdev_info(dev, "RF Config failed\n");
···
 
 	rtl92e_writeb(dev, 0x87, 0x0);
 
-	if (priv->RegRfOff) {
-		rtl92e_set_rf_state(dev, rf_off, RF_CHANGE_BY_SW);
-	} else if (priv->rtllib->rf_off_reason > RF_CHANGE_BY_PS) {
+	if (priv->rtllib->rf_off_reason > RF_CHANGE_BY_PS) {
 		rtl92e_set_rf_state(dev, rf_off, priv->rtllib->rf_off_reason);
 	} else if (priv->rtllib->rf_off_reason >= RF_CHANGE_BY_IPS) {
 		rtl92e_set_rf_state(dev, rf_off, priv->rtllib->rf_off_reason);
···
 	else
 		priv->Rf_Mode = RF_OP_By_SW_3wire;
 
-	if (priv->ResetProgress == RESET_TYPE_NORESET) {
+	if (priv->rst_progress == RESET_TYPE_NORESET) {
 		rtl92e_dm_init_txpower_tracking(dev);
 
 		if (priv->IC_Cut >= IC_VersionCut_D) {
···
 			}
 			priv->CCKPresentAttentuation_40Mdefault = 0;
 			priv->CCKPresentAttentuation_difference = 0;
-			priv->CCKPresentAttentuation =
+			priv->cck_present_attn =
 				  priv->CCKPresentAttentuation_20Mdefault;
 			priv->btxpower_tracking = false;
 		}
···
 
 		reg = rtl92e_readl(dev, RCR);
 		if (priv->rtllib->state == RTLLIB_LINKED) {
-			if (ieee->IntelPromiscuousModeInfo.bPromiscuousOn)
+			if (ieee->intel_promiscuous_md_info.promiscuous_on)
 				;
 			else
 				priv->ReceiveConfig = reg |= RCR_CBSSID;
···
 	if (cb_desc->bHwSec) {
 		static u8 tmp;
 
-		if (!tmp) {
+		if (!tmp)
 			tmp = 1;
-		}
 		switch (priv->rtllib->pairwise_key_type) {
 		case KEY_TYPE_WEP40:
 		case KEY_TYPE_WEP104:
···
 							  cb_desc->priority);
 	pdesc->TxFWInfoSize = sizeof(struct tx_fwinfo_8190pci);
 
-	pdesc->DISFB = cb_desc->bTxDisableRateFallBack;
-	pdesc->USERATE = cb_desc->bTxUseDriverAssingedRate;
+	pdesc->DISFB = cb_desc->tx_dis_rate_fallback;
+	pdesc->USERATE = cb_desc->tx_use_drv_assinged_rate;
 
 	pdesc->FirstSeg = 1;
 	pdesc->LastSeg = 1;
···
 	if (!reset) {
 		mdelay(150);
 
-		priv->bHwRfOffAction = 2;
+		priv->hw_rf_off_action = 2;
 
 		if (!priv->rtllib->bSupportRemoteWakeUp) {
 			rtl92e_set_rf_off(dev);
···
 
 	for (i = 0; i < MAX_QUEUE_SIZE; i++)
 		skb_queue_purge(&priv->rtllib->skb_waitQ[i]);
-	for (i = 0; i < MAX_QUEUE_SIZE; i++)
-		skb_queue_purge(&priv->rtllib->skb_aggQ[i]);
 
 	skb_queue_purge(&priv->skb_queue);
 }
···
 {
 	struct r8192_priv *priv = rtllib_priv(dev);
 	struct rtllib_device *ieee = priv->rtllib;
-	u8 *pMcsRate = ieee->dot11HTOperationalRateSet;
+	u8 *pMcsRate = ieee->dot11ht_oper_rate_set;
 	u32 ratr_value = 0;
 	u16 rate_config = 0;
 	u8 rate_index = 0;
···
 		break;
 	case IEEE_N_24G:
 	case IEEE_N_5G:
-		if (ieee->pHTInfo->peer_mimo_ps == 0) {
+		if (ieee->ht_info->peer_mimo_ps == 0) {
 			ratr_value &= 0x0007F007;
 		} else {
 			if (priv->rf_type == RF_1T2R)
···
 		break;
 	}
 	ratr_value &= 0x0FFFFFFF;
-	if (ieee->pHTInfo->cur_tx_bw40mhz &&
-	    ieee->pHTInfo->bCurShortGI40MHz)
+	if (ieee->ht_info->cur_tx_bw40mhz &&
+	    ieee->ht_info->bCurShortGI40MHz)
 		ratr_value |= 0x80000000;
-	else if (!ieee->pHTInfo->cur_tx_bw40mhz &&
-		  ieee->pHTInfo->bCurShortGI20MHz)
+	else if (!ieee->ht_info->cur_tx_bw40mhz &&
+		  ieee->ht_info->bCurShortGI20MHz)
 		ratr_value |= 0x80000000;
 	rtl92e_writel(dev, RATR0+rate_index*4, ratr_value);
 	rtl92e_writeb(dev, UFWP, 1);
···
 
 	SlotIndex = (priv->SilentResetRxSlotIndex++)%SilentResetRxSoltNum;
 
-	if (priv->RxCounter == RegRxCounter) {
+	if (priv->rx_ctr == RegRxCounter) {
 		priv->SilentResetRxStuckEvent[SlotIndex] = 1;
 
 		for (i = 0; i < SilentResetRxSoltNum; i++)
···
 		priv->SilentResetRxStuckEvent[SlotIndex] = 0;
 	}
 
-	priv->RxCounter = RegRxCounter;
+	priv->rx_ctr = RegRxCounter;
 
 	return bStuck;
 }

drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c

···
 		rtStatus  = rtl92e_check_bb_and_rf(dev,
 						   (enum hw90_block)eCheckItem,
 						   (enum rf90_radio_path)0);
-		if (!rtStatus) {
+		if (!rtStatus)
 			return rtStatus;
-		}
 	}
 	rtl92e_set_bb_reg(dev, rFPGA0_RFMOD, bCCKEn|bOFDMEn, 0x0);
 	_rtl92e_phy_config_bb(dev, BaseBand_Config_PHY_REG);
···
 
 	switch (priv->CurrentChannelBW) {
 	case HT_CHANNEL_WIDTH_20:
-		priv->CCKPresentAttentuation =
+		priv->cck_present_attn =
 			priv->CCKPresentAttentuation_20Mdefault +
 			    priv->CCKPresentAttentuation_difference;
 
-		if (priv->CCKPresentAttentuation >
+		if (priv->cck_present_attn >
 		    (CCKTxBBGainTableLength-1))
-			priv->CCKPresentAttentuation =
+			priv->cck_present_attn =
 					 CCKTxBBGainTableLength-1;
-		if (priv->CCKPresentAttentuation < 0)
-			priv->CCKPresentAttentuation = 0;
+		if (priv->cck_present_attn < 0)
+			priv->cck_present_attn = 0;
 
 		if (priv->rtllib->current_network.channel == 14 &&
 		    !priv->bcck_in_ch14) {
···
 		break;
 
 	case HT_CHANNEL_WIDTH_20_40:
-		priv->CCKPresentAttentuation =
+		priv->cck_present_attn =
 			priv->CCKPresentAttentuation_40Mdefault +
 			priv->CCKPresentAttentuation_difference;
 
-		if (priv->CCKPresentAttentuation >
+		if (priv->cck_present_attn >
 		    (CCKTxBBGainTableLength - 1))
-			priv->CCKPresentAttentuation =
+			priv->cck_present_attn =
 					 CCKTxBBGainTableLength-1;
-		if (priv->CCKPresentAttentuation < 0)
-			priv->CCKPresentAttentuation = 0;
+		if (priv->cck_present_attn < 0)
+			priv->cck_present_attn = 0;
 
 		if (priv->rtllib->current_network.channel == 14 &&
 		    !priv->bcck_in_ch14) {
···
 				       enum rt_rf_power_state rf_power_state)
 {
 	struct r8192_priv *priv = rtllib_priv(dev);
-	struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *)
-					(&(priv->rtllib->PowerSaveControl));
+	struct rt_pwr_save_ctrl *psc = (struct rt_pwr_save_ctrl *)
+					(&priv->rtllib->pwr_save_ctrl);
 	bool bResult = true;
 	u8	i = 0, QueueID = 0;
 	struct rtl8192_tx_ring  *ring = NULL;
···
 		switch (rf_power_state) {
 		case rf_on:
 			if ((priv->rtllib->rf_power_state == rf_off) &&
-			     RT_IN_PS_LEVEL(pPSC, RT_RF_OFF_LEVL_HALT_NIC)) {
+			     RT_IN_PS_LEVEL(psc, RT_RF_OFF_LEVL_HALT_NIC)) {
 				bool rtstatus;
 				u32 InitilizeCount = 3;
 
 				do {
 					InitilizeCount--;
-					priv->RegRfOff = false;
 					rtstatus = rtl92e_enable_nic(dev);
 				} while (!rtstatus && (InitilizeCount > 0));
 
···
 					return false;
 				}
 
-				RT_CLEAR_PS_LEVEL(pPSC,
+				RT_CLEAR_PS_LEVEL(psc,
 						  RT_RF_OFF_LEVL_HALT_NIC);
 			} else {
 				rtl92e_writeb(dev, ANAPAR, 0x37);
 				mdelay(1);
 				rtl92e_set_bb_reg(dev, rFPGA0_AnalogParameter1,
 						 0x4, 0x1);
-				priv->bHwRfOffAction = 0;
+				priv->hw_rf_off_action = 0;
 
 				rtl92e_set_bb_reg(dev, rFPGA0_XA_RFInterfaceOE,
 						  BIT4, 0x1);
···
 					i++;
 				}
 
-				if (i >= MAX_DOZE_WAITING_TIMES_9x) {
+				if (i >= MAX_DOZE_WAITING_TIMES_9x)
 					break;
-				}
 			}
 			rtl92e_set_rf_off(dev);
 			break;
···
 					i++;
 				}
 
-				if (i >= MAX_DOZE_WAITING_TIMES_9x) {
+				if (i >= MAX_DOZE_WAITING_TIMES_9x)
 					break;
-				}
 			}
 
-			if (pPSC->RegRfPsLevel & RT_RF_OFF_LEVL_HALT_NIC &&
-			    !RT_IN_PS_LEVEL(pPSC, RT_RF_OFF_LEVL_HALT_NIC)) {
+			if (psc->RegRfPsLevel & RT_RF_OFF_LEVL_HALT_NIC &&
+			    !RT_IN_PS_LEVEL(psc, RT_RF_OFF_LEVL_HALT_NIC)) {
 				rtl92e_disable_nic(dev);
-				RT_SET_PS_LEVEL(pPSC, RT_RF_OFF_LEVL_HALT_NIC);
-			} else if (!(pPSC->RegRfPsLevel &
+				RT_SET_PS_LEVEL(psc, RT_RF_OFF_LEVL_HALT_NIC);
+			} else if (!(psc->RegRfPsLevel &
 				   RT_RF_OFF_LEVL_HALT_NIC)) {
 				rtl92e_set_rf_off(dev);
 			}
···
 	bool bResult = false;
 
 	if (rf_power_state == priv->rtllib->rf_power_state &&
-	    priv->bHwRfOffAction == 0) {
+	    priv->hw_rf_off_action == 0) {
 		return bResult;
 	}
 

drivers/staging/rtl8192e/rtl8192e/rtl_cam.c

···
 {
 	u32 ulcommand = 0;
 
-	ulcommand |= BIT31|BIT30;
+	ulcommand |= BIT31 | BIT30;
 	rtl92e_writel(dev, RWCAM, ulcommand);
 }
 
···
 		SECR_value |= SCR_TxUseDK;
 	}
 
-
 	ieee->hwsec_active = 1;
-	if ((ieee->pHTInfo->iot_action & HT_IOT_ACT_PURE_N_MODE) || !hwwep) {
+	if ((ieee->ht_info->iot_action & HT_IOT_ACT_PURE_N_MODE) || !hwwep) {
 		ieee->hwsec_active = 0;
 		SECR_value &= ~SCR_RxDecEnable;
 	}
···
 	enum rt_rf_power_state rt_state;
 
 	rt_state = priv->rtllib->rf_power_state;
-	if (priv->rtllib->PowerSaveControl.bInactivePs) {
-		if (rt_state == rf_off) {
-			if (priv->rtllib->rf_off_reason > RF_CHANGE_BY_IPS) {
-				netdev_warn(dev, "%s(): RF is OFF.\n",
-					    __func__);
-				return;
-			}
-			mutex_lock(&priv->rtllib->ips_mutex);
-			rtl92e_ips_leave(dev);
-			mutex_unlock(&priv->rtllib->ips_mutex);
+	if (rt_state == rf_off) {
+		if (priv->rtllib->rf_off_reason > RF_CHANGE_BY_IPS) {
+			netdev_warn(dev, "%s(): RF is OFF.\n",
+				    __func__);
+			return;
 		}
+		mutex_lock(&priv->rtllib->ips_mutex);
+		rtl92e_ips_leave(dev);
+		mutex_unlock(&priv->rtllib->ips_mutex);
 	}
 	priv->rtllib->is_set_key = true;
 	if (EntryNo >= TOTAL_CAM_ENTRY) {
···
 	}
 
 	if (DefaultKey)
-		usConfig |= BIT15 | (KeyType<<2);
+		usConfig |= BIT15 | (KeyType << 2);
 	else
-		usConfig |= BIT15 | (KeyType<<2) | KeyIndex;
+		usConfig |= BIT15 | (KeyType << 2) | KeyIndex;
 
 
 	for (i = 0; i < CAM_CONTENT_COUNT; i++) {
 		TargetCommand  = i + CAM_CONTENT_COUNT * EntryNo;
-		TargetCommand |= BIT31|BIT16;
+		TargetCommand |= BIT31 | BIT16;
 
 		if (i == 0) {
-			TargetContent = (u32)(*(MacAddr+0)) << 16 |
-				(u32)(*(MacAddr+1)) << 24 |
+			TargetContent = (u32)(*(MacAddr + 0)) << 16 |
+				(u32)(*(MacAddr + 1)) << 24 |
 				(u32)usConfig;
 
 			rtl92e_writel(dev, WCAMI, TargetContent);
 			rtl92e_writel(dev, RWCAM, TargetCommand);
 		} else if (i == 1) {
-			TargetContent = (u32)(*(MacAddr+2)) |
-				(u32)(*(MacAddr+3)) <<  8 |
-				(u32)(*(MacAddr+4)) << 16 |
-				(u32)(*(MacAddr+5)) << 24;
+			TargetContent = (u32)(*(MacAddr + 2)) |
+				(u32)(*(MacAddr + 3)) <<  8 |
+				(u32)(*(MacAddr + 4)) << 16 |
+				(u32)(*(MacAddr + 5)) << 24;
 			rtl92e_writel(dev, WCAMI, TargetContent);
 			rtl92e_writel(dev, RWCAM, TargetCommand);
 		} else {
 			if (KeyContent != NULL) {
 				rtl92e_writel(dev, WCAMI,
-					      (u32)(*(KeyContent+i-2)));
+					      (u32)(*(KeyContent + i - 2)));
 				rtl92e_writel(dev, RWCAM, TargetCommand);
 				udelay(100);
 			}

drivers/staging/rtl8192e/rtl8192e/rtl_core.c

···
 		u8	cur_slot_time = priv->slot_time;
 
 		if ((cap & WLAN_CAPABILITY_SHORT_SLOT_TIME) &&
-		   (!priv->rtllib->pHTInfo->current_rt2rt_long_slot_time)) {
+		   (!priv->rtllib->ht_info->current_rt2rt_long_slot_time)) {
 			if (cur_slot_time != SHORT_SLOT_TIME) {
 				slot_time_val = SHORT_SLOT_TIME;
 				priv->rtllib->SetHwRegHandler(dev,
···
 	struct rtllib_device *ieee = priv->rtllib;
 	struct rtllib_network *net = &ieee->current_network;
 
-	if (ieee->pHTInfo->bCurrentHTSupport)
+	if (ieee->ht_info->bCurrentHTSupport)
 		HT_update_self_and_peer_setting(ieee, net);
-	ieee->pHTInfo->current_rt2rt_long_slot_time = net->bssht.bd_rt2rt_long_slot_time;
-	ieee->pHTInfo->RT2RT_HT_Mode = net->bssht.rt2rt_ht_mode;
+	ieee->ht_info->current_rt2rt_long_slot_time = net->bssht.bd_rt2rt_long_slot_time;
+	ieee->ht_info->RT2RT_HT_Mode = net->bssht.rt2rt_ht_mode;
 	_rtl92e_update_cap(dev, net->capability);
 }
 
···
 	tcb_desc->queue_index = BEACON_QUEUE;
 	tcb_desc->data_rate = 2;
 	tcb_desc->RATRIndex = 7;
-	tcb_desc->bTxDisableRateFallBack = 1;
-	tcb_desc->bTxUseDriverAssingedRate = 1;
+	tcb_desc->tx_dis_rate_fallback = 1;
+	tcb_desc->tx_use_drv_assinged_rate = 1;
 	skb_push(pnewskb, priv->rtllib->tx_headroom);
 
 	pdesc = &ring->desc[0];
···
 
 	if (ieee->mode == WIRELESS_MODE_N_24G ||
 	    ieee->mode == WIRELESS_MODE_N_5G) {
-		memcpy(ieee->Regdot11HTOperationalRateSet,
-		       ieee->RegHTSuppRateSet, 16);
-		memcpy(ieee->Regdot11TxHTOperationalRateSet,
-		       ieee->RegHTSuppRateSet, 16);
+		memcpy(ieee->reg_dot11ht_oper_rate_set,
+		       ieee->reg_ht_supp_rate_set, 16);
+		memcpy(ieee->reg_dot11tx_ht_oper_rate_set,
+		       ieee->reg_ht_supp_rate_set, 16);
 
 	} else {
-		memset(ieee->Regdot11HTOperationalRateSet, 0, 16);
+		memset(ieee->reg_dot11ht_oper_rate_set, 0, 16);
 	}
 }
 
···
 void rtl92e_set_wireless_mode(struct net_device *dev, u8 wireless_mode)
 {
 	struct r8192_priv *priv = rtllib_priv(dev);
-	u8 bSupportMode = _rtl92e_get_supported_wireless_mode(dev);
+	u8 support_mode = _rtl92e_get_supported_wireless_mode(dev);
 
 	if ((wireless_mode == WIRELESS_MODE_AUTO) ||
-	    ((wireless_mode & bSupportMode) == 0)) {
-		if (bSupportMode & WIRELESS_MODE_N_24G) {
+	    ((wireless_mode & support_mode) == 0)) {
+		if (support_mode & WIRELESS_MODE_N_24G) {
 			wireless_mode = WIRELESS_MODE_N_24G;
-		} else if (bSupportMode & WIRELESS_MODE_N_5G) {
+		} else if (support_mode & WIRELESS_MODE_N_5G) {
 			wireless_mode = WIRELESS_MODE_N_5G;
-		} else if ((bSupportMode & WIRELESS_MODE_A)) {
+		} else if ((support_mode & WIRELESS_MODE_A)) {
 			wireless_mode = WIRELESS_MODE_A;
-		} else if ((bSupportMode & WIRELESS_MODE_G)) {
+		} else if ((support_mode & WIRELESS_MODE_G)) {
 			wireless_mode = WIRELESS_MODE_G;
-		} else if ((bSupportMode & WIRELESS_MODE_B)) {
+		} else if ((support_mode & WIRELESS_MODE_B)) {
 			wireless_mode = WIRELESS_MODE_B;
 		} else {
 			netdev_info(dev,
···
 
 	if ((wireless_mode == WIRELESS_MODE_N_24G) ||
 	    (wireless_mode == WIRELESS_MODE_N_5G)) {
-		priv->rtllib->pHTInfo->bEnableHT = 1;
+		priv->rtllib->ht_info->enable_ht = 1;
 	} else {
-		priv->rtllib->pHTInfo->bEnableHT = 0;
+		priv->rtllib->ht_info->enable_ht = 0;
 	}
 	_rtl92e_refresh_support_rate(priv);
 }
···
 static int _rtl92e_sta_up(struct net_device *dev, bool is_silent_reset)
 {
 	struct r8192_priv *priv = rtllib_priv(dev);
-	struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *)
-					(&priv->rtllib->PowerSaveControl);
+	struct rt_pwr_save_ctrl *psc = (struct rt_pwr_save_ctrl *)
+					(&priv->rtllib->pwr_save_ctrl);
 	bool init_status;
 
-	priv->bDriverIsGoingToUnload = false;
 	priv->bdisable_nic = false;
 
 	priv->up = 1;
···
 		return -1;
 	}
 
-	RT_CLEAR_PS_LEVEL(pPSC, RT_RF_OFF_LEVL_HALT_NIC);
+	RT_CLEAR_PS_LEVEL(psc, RT_RF_OFF_LEVL_HALT_NIC);
 	priv->bfirst_init = false;
 
 	if (priv->polling_timer_on == 0)
···
 {
 	struct r8192_priv *priv = rtllib_priv(dev);
 	unsigned long flags = 0;
-	u8 RFInProgressTimeOut = 0;
+	u8 rf_in_progress_timeout = 0;
 
 	if (priv->up == 0)
 		return -1;
···
 	if (priv->rtllib->state == RTLLIB_LINKED)
 		rtl92e_leisure_ps_leave(dev);
 
-	priv->bDriverIsGoingToUnload = true;
 	priv->up = 0;
 	priv->rtllib->ieee_up = 0;
 	priv->bfirst_after_down = true;
···
 	spin_lock_irqsave(&priv->rf_ps_lock, flags);
 	while (priv->rf_change_in_progress) {
 		spin_unlock_irqrestore(&priv->rf_ps_lock, flags);
-		if (RFInProgressTimeOut > 100) {
+		if (rf_in_progress_timeout > 100) {
 			spin_lock_irqsave(&priv->rf_ps_lock, flags);
 			break;
 		}
 		mdelay(1);
-		RFInProgressTimeOut++;
+		rf_in_progress_timeout++;
 		spin_lock_irqsave(&priv->rf_ps_lock, flags);
 	}
 	priv->rf_change_in_progress = true;
···
 static void _rtl92e_init_priv_constant(struct net_device *dev)
 {
 	struct r8192_priv *priv = rtllib_priv(dev);
-	struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *)
-					&priv->rtllib->PowerSaveControl;
+	struct rt_pwr_save_ctrl *psc = (struct rt_pwr_save_ctrl *)
+					&priv->rtllib->pwr_save_ctrl;
 
-	pPSC->RegMaxLPSAwakeIntvl = 5;
+	psc->reg_max_lps_awake_intvl = 5;
 }
 
 static void _rtl92e_init_priv_variable(struct net_device *dev)
···
 	struct r8192_priv *priv = rtllib_priv(dev);
 	u8 i;
 
-	priv->AcmMethod = eAcmWay2_SW;
 	priv->dot11_current_preamble_mode = PREAMBLE_AUTO;
 	priv->rtllib->status = 0;
 	priv->polling_timer_on = 0;
 	priv->up_first_time = 1;
 	priv->blinked_ingpio = false;
-	priv->bDriverIsGoingToUnload = false;
 	priv->being_init_adapter = false;
-	priv->initialized_at_probe = false;
 	priv->bdisable_nic = false;
 	priv->bfirst_init = false;
 	priv->txringcount = 64;
···
 	priv->rxringcount = MAX_RX_COUNT;
 	priv->irq_enabled = 0;
 	priv->chan = 1;
-	priv->RegChannelPlan = 0xf;
+	priv->reg_chnl_plan = 0xf;
 	priv->rtllib->mode = WIRELESS_MODE_AUTO;
 	priv->rtllib->iw_mode = IW_MODE_INFRA;
-	priv->rtllib->bNetPromiscuousMode = false;
-	priv->rtllib->IntelPromiscuousModeInfo.bPromiscuousOn = false;
-	priv->rtllib->IntelPromiscuousModeInfo.bFilterSourceStationFrame =
+	priv->rtllib->net_promiscuous_md = false;
+	priv->rtllib->intel_promiscuous_md_info.promiscuous_on = false;
+	priv->rtllib->intel_promiscuous_md_info.fltr_src_sta_frame =
 								 false;
 	priv->rtllib->ieee_up = 0;
 	priv->retry_rts = DEFAULT_RETRY_RTS;
···
 	priv->promisc = (dev->flags & IFF_PROMISC) ? 1 : 0;
 	priv->bcck_in_ch14 = false;
 	priv->bfsync_processing  = false;
-	priv->CCKPresentAttentuation = 0;
+	priv->cck_present_attn = 0;
 	priv->rfa_txpowertrackingindex = 0;
 	priv->rfc_txpowertrackingindex = 0;
 	priv->CckPwEnl = 6;
-	priv->ScanDelay = 50;
-	priv->ResetProgress = RESET_TYPE_NORESET;
-	priv->bForcedSilentReset = false;
-	priv->bDisableNormalResetCheck = false;
+	priv->rst_progress = RESET_TYPE_NORESET;
 	priv->force_reset = false;
 	memset(priv->rtllib->swcamtable, 0, sizeof(struct sw_cam_table) * 32);
-
-	memset(&priv->InterruptLog, 0, sizeof(struct log_int_8190));
-	priv->RxCounter = 0;
+	priv->rx_ctr = 0;
 	priv->rtllib->wx_set_enc = 0;
 	priv->hw_radio_off = false;
-	priv->RegRfOff = false;
-	priv->isRFOff = false;
-	priv->bInPowerSaveMode = false;
 	priv->rtllib->rf_off_reason = 0;
 	priv->rf_change_in_progress = false;
-	priv->bHwRfOffAction = 0;
+	priv->hw_rf_off_action = 0;
 	priv->SetRFPowerStateInProgress = false;
-	priv->rtllib->PowerSaveControl.bInactivePs = true;
-	priv->rtllib->PowerSaveControl.bIPSModeBackup = false;
-	priv->rtllib->PowerSaveControl.bLeisurePs = true;
-	priv->rtllib->PowerSaveControl.bFwCtrlLPS = false;
+	priv->rtllib->pwr_save_ctrl.bLeisurePs = true;
 	priv->rtllib->LPSDelayCnt = 0;
 	priv->rtllib->sta_sleep = LPS_IS_WAKE;
 	priv->rtllib->rf_power_state = rf_on;
···
 
 	for (i = 0; i < MAX_QUEUE_SIZE; i++)
 		skb_queue_head_init(&priv->rtllib->skb_waitQ[i]);
-	for (i = 0; i < MAX_QUEUE_SIZE; i++)
-		skb_queue_head_init(&priv->rtllib->skb_aggQ[i]);
 }
 
 static void _rtl92e_init_priv_lock(struct r8192_priv *priv)
···
 	struct rtllib_device *ieee = priv->rtllib;
 	unsigned long flag;
 
-	if (priv->ResetProgress == RESET_TYPE_NORESET) {
-		priv->ResetProgress = RESET_TYPE_SILENT;
+	if (priv->rst_progress == RESET_TYPE_NORESET) {
+		priv->rst_progress = RESET_TYPE_SILENT;
 
 		spin_lock_irqsave(&priv->rf_ps_lock, flag);
 		if (priv->rf_change_in_progress) {
···
 		rtl92e_cam_restore(dev);
 		rtl92e_dm_restore_state(dev);
 END:
-		priv->ResetProgress = RESET_TYPE_NORESET;
+		priv->rst_progress = RESET_TYPE_NORESET;
 		priv->reset_count++;
-
-		priv->bForcedSilentReset = false;
 		priv->bResetInProgress = false;
 
 		rtl92e_writeb(dev, UFWP, 1);
···
 	*TotalRxBcnNum = 0;
 	*TotalRxDataNum = 0;
 
-	SlotIndex = (priv->rtllib->LinkDetectInfo.SlotIndex++) %
-			(priv->rtllib->LinkDetectInfo.SlotNum);
-	priv->rtllib->LinkDetectInfo.RxBcnNum[SlotIndex] =
-			priv->rtllib->LinkDetectInfo.NumRecvBcnInPeriod;
-	priv->rtllib->LinkDetectInfo.RxDataNum[SlotIndex] =
-			priv->rtllib->LinkDetectInfo.NumRecvDataInPeriod;
-	for (i = 0; i < priv->rtllib->LinkDetectInfo.SlotNum; i++) {
-		*TotalRxBcnNum += priv->rtllib->LinkDetectInfo.RxBcnNum[i];
-		*TotalRxDataNum += priv->rtllib->LinkDetectInfo.RxDataNum[i];
+	SlotIndex = (priv->rtllib->link_detect_info.SlotIndex++) %
+			(priv->rtllib->link_detect_info.SlotNum);
+	priv->rtllib->link_detect_info.RxBcnNum[SlotIndex] =
+			priv->rtllib->link_detect_info.NumRecvBcnInPeriod;
+	priv->rtllib->link_detect_info.RxDataNum[SlotIndex] =
+			priv->rtllib->link_detect_info.NumRecvDataInPeriod;
+	for (i = 0; i < priv->rtllib->link_detect_info.SlotNum; i++) {
+		*TotalRxBcnNum += priv->rtllib->link_detect_info.RxBcnNum[i];
+		*TotalRxDataNum += priv->rtllib->link_detect_info.RxDataNum[i];
 	}
 }
 
···
 	enum reset_type ResetType = RESET_TYPE_NORESET;
 	static u8 check_reset_cnt;
 	unsigned long flags;
-	struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *)
-					(&priv->rtllib->PowerSaveControl);
+	struct rt_pwr_save_ctrl *psc = (struct rt_pwr_save_ctrl *)
+					(&priv->rtllib->pwr_save_ctrl);
 	bool bBusyTraffic = false;
 	bool	bHigherBusyTraffic = false;
 	bool	bHigherBusyRxTraffic = false;
···
 		     RTLLIB_NOLINK) &&
 		     (ieee->rf_power_state == rf_on) && !ieee->is_set_key &&
 		     (!ieee->proto_stoppping) && !ieee->wx_set_enc) {
-			if ((ieee->PowerSaveControl.ReturnPoint ==
+			if ((ieee->pwr_save_ctrl.ReturnPoint ==
 			     IPS_CALLBACK_NONE) &&
-			     (!ieee->bNetPromiscuousMode)) {
+			     (!ieee->net_promiscuous_md)) {
 				rtl92e_ips_enter(dev);
 			}
 		}
 	}
 	if ((ieee->state == RTLLIB_LINKED) && (ieee->iw_mode ==
-	     IW_MODE_INFRA) && (!ieee->bNetPromiscuousMode)) {
-		if (ieee->LinkDetectInfo.NumRxOkInPeriod > 100 ||
-		ieee->LinkDetectInfo.NumTxOkInPeriod > 100)
+	     IW_MODE_INFRA) && (!ieee->net_promiscuous_md)) {
+		if (ieee->link_detect_info.NumRxOkInPeriod > 100 ||
+		ieee->link_detect_info.NumTxOkInPeriod > 100)
 			bBusyTraffic = true;
 
-		if (ieee->LinkDetectInfo.NumRxOkInPeriod > 4000 ||
-		    ieee->LinkDetectInfo.NumTxOkInPeriod > 4000) {
+		if (ieee->link_detect_info.NumRxOkInPeriod > 4000 ||
+		    ieee->link_detect_info.NumTxOkInPeriod > 4000) {
 			bHigherBusyTraffic = true;
-			if (ieee->LinkDetectInfo.NumRxOkInPeriod > 5000)
+			if (ieee->link_detect_info.NumRxOkInPeriod > 5000)
 				bHigherBusyRxTraffic = true;
 			else
 				bHigherBusyRxTraffic = false;
 		}
 
-		if (((ieee->LinkDetectInfo.NumRxUnicastOkInPeriod +
-		    ieee->LinkDetectInfo.NumTxOkInPeriod) > 8) ||
-		    (ieee->LinkDetectInfo.NumRxUnicastOkInPeriod > 2))
+		if (((ieee->link_detect_info.NumRxUnicastOkInPeriod +
+		    ieee->link_detect_info.NumTxOkInPeriod) > 8) ||
+		    (ieee->link_detect_info.NumRxUnicastOkInPeriod > 2))
 			bEnterPS = false;
 		else
 			bEnterPS = true;
···
 		rtl92e_leisure_ps_leave(dev);
 	}
 
-	ieee->LinkDetectInfo.NumRxOkInPeriod = 0;
-	ieee->LinkDetectInfo.NumTxOkInPeriod = 0;
-	ieee->LinkDetectInfo.NumRxUnicastOkInPeriod = 0;
-	ieee->LinkDetectInfo.bBusyTraffic = bBusyTraffic;
+	ieee->link_detect_info.NumRxOkInPeriod = 0;
+	ieee->link_detect_info.NumTxOkInPeriod = 0;
+	ieee->link_detect_info.NumRxUnicastOkInPeriod = 0;
+	ieee->link_detect_info.bBusyTraffic = bBusyTraffic;
 
-	ieee->LinkDetectInfo.bHigherBusyTraffic = bHigherBusyTraffic;
-	ieee->LinkDetectInfo.bHigherBusyRxTraffic = bHigherBusyRxTraffic;
+	ieee->link_detect_info.bHigherBusyTraffic = bHigherBusyTraffic;
+	ieee->link_detect_info.bHigherBusyRxTraffic = bHigherBusyRxTraffic;
 
 	if (ieee->state == RTLLIB_LINKED && ieee->iw_mode == IW_MODE_INFRA) {
 		u32	TotalRxBcnNum = 0;
···
 
 			priv->check_roaming_cnt = 0;
 		}
-		ieee->LinkDetectInfo.NumRecvBcnInPeriod = 0;
-		ieee->LinkDetectInfo.NumRecvDataInPeriod = 0;
+		ieee->link_detect_info.NumRecvBcnInPeriod = 0;
+		ieee->link_detect_info.NumRecvDataInPeriod = 0;
 	}
 
 	spin_lock_irqsave(&priv->tx_lock, flags);
 	if ((check_reset_cnt++ >= 3) && (!ieee->is_roaming) &&
-	    (!priv->rf_change_in_progress) && (!pPSC->bSwRfProcessing)) {
+	    (!priv->rf_change_in_progress) && (!psc->bSwRfProcessing)) {
 		ResetType = _rtl92e_if_check_reset(dev);
 		check_reset_cnt = 3;
 	}
 	spin_unlock_irqrestore(&priv->tx_lock, flags);
 
-	if (!priv->bDisableNormalResetCheck && ResetType == RESET_TYPE_NORMAL) {
-		priv->ResetProgress = RESET_TYPE_NORMAL;
+	if (ResetType == RESET_TYPE_NORMAL) {
+		priv->rst_progress = RESET_TYPE_NORMAL;
 		return;
 	}
 
-	if (((priv->force_reset) || (!priv->bDisableNormalResetCheck &&
-	      ResetType == RESET_TYPE_SILENT)))
+	if ((priv->force_reset || ResetType == RESET_TYPE_SILENT))
 		_rtl92e_if_silent_reset(dev);
 	priv->force_reset = false;
-	priv->bForcedSilentReset = false;
 	priv->bResetInProgress = false;
 }
 
···
 	}
 
 	tcb_desc->RATRIndex = 7;
-	tcb_desc->bTxDisableRateFallBack = 1;
-	tcb_desc->bTxUseDriverAssingedRate = 1;
+	tcb_desc->tx_dis_rate_fallback = 1;
+	tcb_desc->tx_use_drv_assinged_rate = 1;
 	tcb_desc->bTxEnableFwCalcDur = 1;
 	skb_push(skb, priv->rtllib->tx_headroom);
 	ret = _rtl92e_tx(dev, skb);
···
 
 	if (inta & IMR_ROK) {
 		priv->stats.rxint++;
-		priv->InterruptLog.nIMR_ROK++;
 		tasklet_schedule(&priv->irq_rx_tasklet);
 	}
 
···
 
 	if (inta & IMR_BKDOK) {
 		priv->stats.txbkokint++;
-		priv->rtllib->LinkDetectInfo.NumTxOkInPeriod++;
+		priv->rtllib->link_detect_info.NumTxOkInPeriod++;
 		_rtl92e_tx_isr(dev, BK_QUEUE);
 	}
 
 	if (inta & IMR_BEDOK) {
 		priv->stats.txbeokint++;
-		priv->rtllib->LinkDetectInfo.NumTxOkInPeriod++;
+		priv->rtllib->link_detect_info.NumTxOkInPeriod++;
 		_rtl92e_tx_isr(dev, BE_QUEUE);
 	}
 
 	if (inta & IMR_VIDOK) {
 		priv->stats.txviokint++;
-		priv->rtllib->LinkDetectInfo.NumTxOkInPeriod++;
+		priv->rtllib->link_detect_info.NumTxOkInPeriod++;
 		_rtl92e_tx_isr(dev, VI_QUEUE);
 	}
 
 	if (inta & IMR_VODOK) {
 		priv->stats.txvookint++;
-		priv->rtllib->LinkDetectInfo.NumTxOkInPeriod++;
+		priv->rtllib->link_detect_info.NumTxOkInPeriod++;
 		_rtl92e_tx_isr(dev, VO_QUEUE);
 	}
 
···
 {
 	bool init_status = true;
 	struct r8192_priv *priv = rtllib_priv(dev);
-	struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *)
-					(&priv->rtllib->PowerSaveControl);
+	struct rt_pwr_save_ctrl *psc = (struct rt_pwr_save_ctrl *)
+					(&priv->rtllib->pwr_save_ctrl);
 
 	if (!priv->up) {
 		netdev_warn(dev, "%s(): Driver is already down!\n", __func__);
···
 		priv->bdisable_nic = false;
 		return false;
 	}
-	RT_CLEAR_PS_LEVEL(pPSC, RT_RF_OFF_LEVL_HALT_NIC);
+	RT_CLEAR_PS_LEVEL(psc, RT_RF_OFF_LEVL_HALT_NIC);
 	priv->bfirst_init = false;
 
 	rtl92e_irq_enable(dev);

drivers/staging/rtl8192e/rtl8192e/rtl_core.h

···
 	u32	CurrentShowTxate;
 };
 
-struct channel_access_setting {
-	u16 SIFS_Timer;
-	u16 DIFS_Timer;
-	u16 SlotTimeTimer;
-	u16 EIFS_Timer;
-	u16 CWminIndex;
-	u16 CWmaxIndex;
-};
-
 struct init_gain {
 	u8	xaagccore1;
 	u8	xbagccore1;
···
 
 	bool		bfirst_init;
 	bool		bfirst_after_down;
-	bool		initialized_at_probe;
 	bool		being_init_adapter;
-	bool		bDriverIsGoingToUnload;
 
 	int		irq;
 	short	irq_enabled;
···
 	struct delayed_work		txpower_tracking_wq;
 	struct delayed_work		rfpath_check_wq;
 	struct delayed_work		gpio_change_rf_wq;
-
-	struct channel_access_setting ChannelAccessSetting;
-
 	struct rtl819x_ops			*ops;
 	struct rtllib_device			*rtllib;
 
 	struct work_struct				reset_wq;
-
-	struct log_int_8190 InterruptLog;
 
 	enum rt_customer_id CustomerID;
 
···
 	enum ht_channel_width CurrentChannelBW;
 	struct bb_reg_definition PHYRegDef[4];
 	struct rate_adaptive rate_adaptive;
-
-	enum acm_method AcmMethod;
 
 	struct rt_firmware			*pFirmware;
 	enum rtl819x_loopback LoopbackMode;
···
 	short	chan;
 	short	sens;
 	short	max_sens;
-
-	u8 ScanDelay;
 	bool ps_force;
 
 	u32 irq_mask[2];
···
 
 	bool bTXPowerDataReadFromEEPORM;
 
-	u16 RegChannelPlan;
+	u16 reg_chnl_plan;
 	u16 ChannelPlan;
-
-	bool RegRfOff;
-	bool isRFOff;
-	bool bInPowerSaveMode;
-	u8 bHwRfOffAction;
+	u8 hw_rf_off_action;
 
 	bool rf_change_in_progress;
 	bool SetRFPowerStateInProgress;
···
 	u8 CCKPresentAttentuation_20Mdefault;
 	u8 CCKPresentAttentuation_40Mdefault;
 	s8 CCKPresentAttentuation_difference;
-	s8 CCKPresentAttentuation;
+	s8 cck_present_attn;
 	long undecorated_smoothed_pwdb;
 
 	u32 MCSTxPowerLevelOriginalOffset[6];
···
 
 	u32		reset_count;
 
-	enum reset_type ResetProgress;
-	bool		bForcedSilentReset;
-	bool		bDisableNormalResetCheck;
+	enum reset_type rst_progress;
 	u16		TxCounter;
-	u16		RxCounter;
+	u16		rx_ctr;
 	bool		bResetInProgress;
 	bool		force_reset;
 	bool		force_lps;

drivers/staging/rtl8192e/rtl8192e/rtl_dm.c

···
 			"PATH=/usr/bin:/bin",
 			 NULL};
 
-	if (priv->ResetProgress == RESET_TYPE_SILENT) {
+	if (priv->rst_progress == RESET_TYPE_SILENT)
 		return;
-	}
-
 	if (priv->rtllib->state != RTLLIB_LINKED)
 		return;
 	call_usermodehelper(ac_dc_script, argv, envp, UMH_WAIT_PROC);
···
 static void _rtl92e_dm_check_rate_adaptive(struct net_device *dev)
 {
 	struct r8192_priv *priv = rtllib_priv(dev);
-	struct rt_hi_throughput *pHTInfo = priv->rtllib->pHTInfo;
+	struct rt_hi_throughput *ht_info = priv->rtllib->ht_info;
 	struct rate_adaptive *pra = &priv->rate_adaptive;
 	u32 currentRATR, targetRATR = 0;
 	u32 LowRSSIThreshForRA = 0, HighRSSIThreshForRA = 0;
 	bool bshort_gi_enabled = false;
 	static u8 ping_rssi_state;
 
-	if (!priv->up) {
+	if (!priv->up)
 		return;
-	}
 
 	if (pra->rate_adaptive_disabled)
 		return;
···
 
 	if (priv->rtllib->state == RTLLIB_LINKED) {
 
-		bshort_gi_enabled = (pHTInfo->cur_tx_bw40mhz &&
-				     pHTInfo->bCurShortGI40MHz) ||
-				    (!pHTInfo->cur_tx_bw40mhz &&
-				     pHTInfo->bCurShortGI20MHz);
+		bshort_gi_enabled = (ht_info->cur_tx_bw40mhz &&
+				     ht_info->bCurShortGI40MHz) ||
+				    (!ht_info->cur_tx_bw40mhz &&
+				     ht_info->bCurShortGI20MHz);
 
 		pra->upper_rssi_threshold_ratr =
 				(pra->upper_rssi_threshold_ratr & (~BIT31)) |
···
 
 	for (j = 0; j <= 30; j++) {
 
-		tx_cmd.Op		= TXCMD_SET_TX_PWR_TRACKING;
-		tx_cmd.Length	= 4;
-		tx_cmd.Value		= Value;
+		tx_cmd.op	= TXCMD_SET_TX_PWR_TRACKING;
+		tx_cmd.length	= 4;
+		tx_cmd.value	= Value;
 		rtl92e_send_cmd_pkt(dev, DESC_PACKET_TYPE_NORMAL, (u8 *)&tx_cmd,
 				    sizeof(struct dcmd_txcmd));
 		mdelay(1);
···
 			}
 
 			if (priv->CurrentChannelBW == HT_CHANNEL_WIDTH_20)
-				priv->CCKPresentAttentuation =
+				priv->cck_present_attn =
 					 priv->CCKPresentAttentuation_20Mdefault +
 					 priv->CCKPresentAttentuation_difference;
 			else
-				priv->CCKPresentAttentuation =
+				priv->cck_present_attn =
 					 priv->CCKPresentAttentuation_40Mdefault +
 					 priv->CCKPresentAttentuation_difference;
 
-			if (priv->CCKPresentAttentuation > (CCKTxBBGainTableLength-1))
-				priv->CCKPresentAttentuation = CCKTxBBGainTableLength-1;
-			if (priv->CCKPresentAttentuation < 0)
-				priv->CCKPresentAttentuation = 0;
+			if (priv->cck_present_attn > (CCKTxBBGainTableLength-1))
+				priv->cck_present_attn = CCKTxBBGainTableLength-1;
+			if (priv->cck_present_attn < 0)
+				priv->cck_present_attn = 0;
 
-			if (priv->CCKPresentAttentuation > -1 &&
-			    priv->CCKPresentAttentuation < CCKTxBBGainTableLength) {
+			if (priv->cck_present_attn > -1 &&
+			    priv->cck_present_attn < CCKTxBBGainTableLength) {
 				if (priv->rtllib->current_network.channel == 14 &&
 				    !priv->bcck_in_ch14) {
 					priv->bcck_in_ch14 = true;
···
 		tmpRegA = rtl92e_get_bb_reg(dev, rOFDM0_XATxIQImbalance,
 					    bMaskDWord);
 		for (i = 0; i < OFDM_Table_Length; i++) {
-			if (tmpRegA == OFDMSwingTable[i]) {
+			if (tmpRegA == OFDMSwingTable[i])
 				priv->OFDM_index[0] = i;
-			}
 		}
 
 		TempCCk = rtl92e_get_bb_reg(dev, rCCK0_TxFilter1, bMaskByte2);
···
 {
 	u32 TempVal;
 	struct r8192_priv *priv = rtllib_priv(dev);
-	u8 attenuation = priv->CCKPresentAttentuation;
+	u8 attenuation = priv->cck_present_attn;
 
 	TempVal = 0;
 	if (!bInCH14) {
···
 	u32	reg_ratr = priv->rate_adaptive.last_ratr;
 	u32 ratr_value;
 
-	if (!priv->up) {
+	if (!priv->up)
 		return;
-	}
 
 	if (priv->rate_adaptive.rate_adaptive_disabled)
 		return;
···
 
 	dm_digtable.dig_state		= DM_STA_DIG_MAX;
 	dm_digtable.dig_highpwr_state	= DM_STA_DIG_MAX;
-	dm_digtable.CurSTAConnectState = DIG_STA_DISCONNECT;
-	dm_digtable.PreSTAConnectState = DIG_STA_DISCONNECT;
+	dm_digtable.cur_sta_connect_state = DIG_STA_DISCONNECT;
+	dm_digtable.pre_sta_connect_state = DIG_STA_DISCONNECT;
 
 	dm_digtable.rssi_low_thresh	= DM_DIG_THRESH_LOW;
 	dm_digtable.rssi_high_thresh	= DM_DIG_THRESH_HIGH;
···
 	}
 
 	if (priv->rtllib->state == RTLLIB_LINKED)
-		dm_digtable.CurSTAConnectState = DIG_STA_CONNECT;
+		dm_digtable.cur_sta_connect_state = DIG_STA_CONNECT;
 	else
-		dm_digtable.CurSTAConnectState = DIG_STA_DISCONNECT;
+		dm_digtable.cur_sta_connect_state = DIG_STA_DISCONNECT;
 
 
 	dm_digtable.rssi_val = priv->undecorated_smoothed_pwdb;
···
 	_rtl92e_dm_cs_ratio(dev);
 	if (dm_digtable.dig_algorithm_switch)
 		dm_digtable.dig_algorithm_switch = 0;
-	dm_digtable.PreSTAConnectState = dm_digtable.CurSTAConnectState;
+	dm_digtable.pre_sta_connect_state = dm_digtable.cur_sta_connect_state;
 
 }
 
···
 		return;
 	}
 
-	if (dm_digtable.PreSTAConnectState == dm_digtable.CurSTAConnectState) {
-		if (dm_digtable.CurSTAConnectState == DIG_STA_CONNECT) {
+	if (dm_digtable.pre_sta_connect_state == dm_digtable.cur_sta_connect_state) {
+		if (dm_digtable.cur_sta_connect_state == DIG_STA_CONNECT) {
 			long gain_range = dm_digtable.rssi_val + 10 -
 					  dm_digtable.backoff_val;
 			gain_range = clamp_t(long, gain_range,
···
 		reset_cnt = 0;
 	}
 
-	if (dm_digtable.PreSTAConnectState == dm_digtable.CurSTAConnectState) {
-		if (dm_digtable.CurSTAConnectState == DIG_STA_CONNECT) {
+	if (dm_digtable.pre_sta_connect_state == dm_digtable.cur_sta_connect_state) {
+		if (dm_digtable.cur_sta_connect_state == DIG_STA_CONNECT) {
 			if (dm_digtable.rssi_val >=
 			    dm_digtable.rssi_high_power_highthresh)
 				dm_digtable.curpd_thstate =
···
 		reset_cnt = 0;
 	}
 
-	if (dm_digtable.PreSTAConnectState == dm_digtable.CurSTAConnectState) {
-		if (dm_digtable.CurSTAConnectState == DIG_STA_CONNECT) {
+	if (dm_digtable.pre_sta_connect_state == dm_digtable.cur_sta_connect_state) {
+		if (dm_digtable.cur_sta_connect_state == DIG_STA_CONNECT) {
 			if (dm_digtable.rssi_val <= dm_digtable.rssi_low_thresh)
 				dm_digtable.curcs_ratio_state = DIG_CS_RATIO_LOWER;
 			else if (dm_digtable.rssi_val >= dm_digtable.rssi_high_thresh)
···
 static void _rtl92e_dm_check_edca_turbo(struct net_device *dev)
 {
 	struct r8192_priv *priv = rtllib_priv(dev);
-	struct rt_hi_throughput *pHTInfo = priv->rtllib->pHTInfo;
+	struct rt_hi_throughput *ht_info = priv->rtllib->ht_info;
 
 	static unsigned long lastTxOkCnt;
 	static unsigned long lastRxOkCnt;
···
 		goto dm_CheckEdcaTurbo_EXIT;
 	if (priv->rtllib->state != RTLLIB_LINKED)
 		goto dm_CheckEdcaTurbo_EXIT;
-	if (priv->rtllib->pHTInfo->iot_action & HT_IOT_ACT_DISABLE_EDCA_TURBO)
+	if (priv->rtllib->ht_info->iot_action & HT_IOT_ACT_DISABLE_EDCA_TURBO)
 		goto dm_CheckEdcaTurbo_EXIT;
 
 	if (!priv->rtllib->bis_any_nonbepkts) {
 		curTxOkCnt = priv->stats.txbytesunicast - lastTxOkCnt;
 		curRxOkCnt = priv->stats.rxbytesunicast - lastRxOkCnt;
-		if (pHTInfo->iot_action & HT_IOT_ACT_EDCA_BIAS_ON_RX) {
+		if (ht_info->iot_action & HT_IOT_ACT_EDCA_BIAS_ON_RX) {
 			if (curTxOkCnt > 4*curRxOkCnt) {
 				if (priv->bis_cur_rdlstate ||
 				    !priv->bcurrent_turbo_EDCA) {
 					rtl92e_writel(dev, EDCAPARA_BE,
-						      edca_setting_UL[pHTInfo->IOTPeer]);
+						      edca_setting_UL[ht_info->IOTPeer]);
 					priv->bis_cur_rdlstate = false;
 				}
 			} else {
···
 				    !priv->bcurrent_turbo_EDCA) {
 					if (priv->rtllib->mode == WIRELESS_MODE_G)
 						rtl92e_writel(dev, EDCAPARA_BE,
-							      edca_setting_DL_GMode[pHTInfo->IOTPeer]);
+							      edca_setting_DL_GMode[ht_info->IOTPeer]);
 					else
 						rtl92e_writel(dev, EDCAPARA_BE,
-							      edca_setting_DL[pHTInfo->IOTPeer]);
+							      edca_setting_DL[ht_info->IOTPeer]);
 					priv->bis_cur_rdlstate = true;
 				}
 			}
···
 				    !priv->bcurrent_turbo_EDCA) {
 					if (priv->rtllib->mode == WIRELESS_MODE_G)
 						rtl92e_writel(dev, EDCAPARA_BE,
-							      edca_setting_DL_GMode[pHTInfo->IOTPeer]);
+							      edca_setting_DL_GMode[ht_info->IOTPeer]);
 					else
 						rtl92e_writel(dev, EDCAPARA_BE,
-							      edca_setting_DL[pHTInfo->IOTPeer]);
+							      edca_setting_DL[ht_info->IOTPeer]);
 					priv->bis_cur_rdlstate = true;
 				}
 			} else {
 				if (priv->bis_cur_rdlstate ||
 				    !priv->bcurrent_turbo_EDCA) {
 					rtl92e_writel(dev, EDCAPARA_BE,
-						      edca_setting_UL[pHTInfo->IOTPeer]);
+						      edca_setting_UL[ht_info->IOTPeer]);
 					priv->bis_cur_rdlstate = false;
 				}
 
···
 static void _rtl92e_dm_cts_to_self(struct net_device *dev)
 {
 	struct r8192_priv *priv = rtllib_priv((struct net_device *)dev);
-	struct rt_hi_throughput *pHTInfo = priv->rtllib->pHTInfo;
+	struct rt_hi_throughput *ht_info = priv->rtllib->ht_info;
 	static unsigned long lastTxOkCnt;
 	static unsigned long lastRxOkCnt;
 	unsigned long curTxOkCnt = 0;
 	unsigned long curRxOkCnt = 0;
 
 	if (!priv->rtllib->bCTSToSelfEnable) {
-		pHTInfo->iot_action &= ~HT_IOT_ACT_FORCED_CTS2SELF;
+		ht_info->iot_action &= ~HT_IOT_ACT_FORCED_CTS2SELF;
 		return;
 	}
-	if (pHTInfo->IOTPeer == HT_IOT_PEER_BROADCOM) {
+	if (ht_info->IOTPeer == HT_IOT_PEER_BROADCOM) {
 		curTxOkCnt = priv->stats.txbytesunicast - lastTxOkCnt;
 		curRxOkCnt = priv->stats.rxbytesunicast - lastRxOkCnt;
 		if (curRxOkCnt > 4*curTxOkCnt)
-			pHTInfo->iot_action &= ~HT_IOT_ACT_FORCED_CTS2SELF;
+			ht_info->iot_action &= ~HT_IOT_ACT_FORCED_CTS2SELF;
 		else
-			pHTInfo->iot_action |= HT_IOT_ACT_FORCED_CTS2SELF;
+			ht_info->iot_action |= HT_IOT_ACT_FORCED_CTS2SELF;
 
 		lastTxOkCnt = priv->stats.txbytesunicast;
 		lastRxOkCnt = priv->stats.rxbytesunicast;
···
 static void _rtl92e_dm_init_wa_broadcom_iot(struct net_device *dev)
 {
 	struct r8192_priv *priv = rtllib_priv((struct net_device *)dev);
-	struct rt_hi_throughput *pHTInfo = priv->rtllib->pHTInfo;
+	struct rt_hi_throughput *ht_info = priv->rtllib->ht_info;
 
-	pHTInfo->bWAIotBroadcom = false;
-	pHTInfo->WAIotTH = WAIotTHVal;
+	ht_info->bWAIotBroadcom = false;
+	ht_info->WAIotTH = WAIotTHVal;
 }
 
 static void _rtl92e_dm_check_rf_ctrl_gpio(void *data)
···
 
 	if (bActuallySet) {
 		mdelay(1000);
-		priv->bHwRfOffAction = 1;
+		priv->hw_rf_off_action = 1;
 		rtl92e_set_rf_state(dev, rf_power_state_to_set, RF_CHANGE_BY_HW);
 		if (priv->hw_radio_off)
 			argv[1] = "RFOFF";
···
 
 	if (priv->rtllib->state == RTLLIB_LINKED &&
 	    priv->rtllib->bfsync_enable &&
-	    (priv->rtllib->pHTInfo->iot_action & HT_IOT_ACT_CDD_FSYNC)) {
+	    (priv->rtllib->ht_info->iot_action & HT_IOT_ACT_CDD_FSYNC)) {
 		u32 rate_bitmap;
 
 		for (rate_index = 0; rate_index <= 27; rate_index++) {
···
 static void _rtl92e_dm_start_sw_fsync(struct net_device *dev)
 {
 	struct r8192_priv *priv = rtllib_priv(dev);
-	u32			rateIndex;
-	u32			rateBitmap;
+	u32 rate_index;
+	u32 rate_bitmap;
 
 	priv->rate_record = 0;
 	priv->ContinueDiffCount = 0;
···
 		priv->rtllib->fsync_firstdiff_ratethreshold = 200;
 		priv->rtllib->fsync_seconddiff_ratethreshold = 200;
 	}
-	for (rateIndex = 0; rateIndex <= 27; rateIndex++) {
-		rateBitmap  = 1 << rateIndex;
-		if (priv->rtllib->fsync_rate_bitmap & rateBitmap)
+	for (rate_index = 0; rate_index <= 27; rate_index++) {
+		rate_bitmap  = 1 << rate_index;
+		if (priv->rtllib->fsync_rate_bitmap & rate_bitmap)
 			priv->rate_record +=
 				 priv->stats.received_rate_histogram[1]
-				[rateIndex];
+				[rate_index];
 	}
 	if (timer_pending(&priv->fsync_timer))
 		del_timer_sync(&priv->fsync_timer);
···
 	static u32 reset_cnt;
 
 	if (priv->rtllib->state == RTLLIB_LINKED &&
-	    priv->rtllib->pHTInfo->IOTPeer == HT_IOT_PEER_BROADCOM) {
+	    priv->rtllib->ht_info->IOTPeer == HT_IOT_PEER_BROADCOM) {
 		if (priv->rtllib->bfsync_enable == 0) {
 			switch (priv->rtllib->fsync_state) {
 			case Default_Fsync:
···
 		priv->bDynamicTxLowPower = false;
 		return;
 	}
-	if ((priv->rtllib->pHTInfo->IOTPeer == HT_IOT_PEER_ATHEROS) &&
+	if ((priv->rtllib->ht_info->IOTPeer == HT_IOT_PEER_ATHEROS) &&
 	    (priv->rtllib->mode == IEEE_G)) {
 		txhipower_threshold = TX_POWER_ATHEROAP_THRESH_HIGH;
 		txlowpower_threshold = TX_POWER_ATHEROAP_THRESH_LOW;

drivers/staging/rtl8192e/rtl8192e/rtl_dm.h

···
 
 	u8		dig_state;
 	u8		dig_highpwr_state;
-	u8		CurSTAConnectState;
-	u8		PreSTAConnectState;
+	u8		cur_sta_connect_state;
+	u8		pre_sta_connect_state;
 
 	u8		curpd_thstate;
 	u8		prepd_thstate;
···
 
 
 struct dcmd_txcmd {
-	u32	Op;
-	u32	Length;
-	u32	Value;
+	u32	op;
+	u32	length;
+	u32	value;
 };
 /*------------------------------Define structure----------------------------*/
 

drivers/staging/rtl8192e/rtl8192e/rtl_eeprom.c

···
 		ret = _rtl92e_eeprom_xfer(dev, (addr & 0x3F) | (0x6 << 6), 9);
 
 	rtl92e_writeb(dev, EPROM_CMD,
-		      (EPROM_CMD_NORMAL<<EPROM_CMD_OPERATING_MODE_SHIFT));
+		      (EPROM_CMD_NORMAL << EPROM_CMD_OPERATING_MODE_SHIFT));
 	return ret;
 }

drivers/staging/rtl8192e/rtl8192e/rtl_ps.c

···
 static void _rtl92e_ps_update_rf_state(struct net_device *dev)
 {
 	struct r8192_priv *priv = rtllib_priv(dev);
-	struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *)
-					&(priv->rtllib->PowerSaveControl);
+	struct rt_pwr_save_ctrl *psc = (struct rt_pwr_save_ctrl *)
+					&priv->rtllib->pwr_save_ctrl;
 
-	pPSC->bSwRfProcessing = true;
-	rtl92e_set_rf_state(dev, pPSC->eInactivePowerState, RF_CHANGE_BY_IPS);
+	psc->bSwRfProcessing = true;
+	rtl92e_set_rf_state(dev, psc->eInactivePowerState, RF_CHANGE_BY_IPS);
 
-	pPSC->bSwRfProcessing = false;
+	psc->bSwRfProcessing = false;
 }
 
 void rtl92e_ips_enter(struct net_device *dev)
 {
 	struct r8192_priv *priv = rtllib_priv(dev);
-	struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *)
-					&(priv->rtllib->PowerSaveControl);
+	struct rt_pwr_save_ctrl *psc = (struct rt_pwr_save_ctrl *)
+					&priv->rtllib->pwr_save_ctrl;
 	enum rt_rf_power_state rt_state;
 
-	if (pPSC->bInactivePs) {
-		rt_state = priv->rtllib->rf_power_state;
-		if (rt_state == rf_on && !pPSC->bSwRfProcessing &&
-			(priv->rtllib->state != RTLLIB_LINKED) &&
-			(priv->rtllib->iw_mode != IW_MODE_MASTER)) {
-			pPSC->eInactivePowerState = rf_off;
-			priv->isRFOff = true;
-			priv->bInPowerSaveMode = true;
-			_rtl92e_ps_update_rf_state(dev);
-		}
+	rt_state = priv->rtllib->rf_power_state;
+	if (rt_state == rf_on && !psc->bSwRfProcessing &&
+		(priv->rtllib->state != RTLLIB_LINKED) &&
+		(priv->rtllib->iw_mode != IW_MODE_MASTER)) {
+		psc->eInactivePowerState = rf_off;
+		_rtl92e_ps_update_rf_state(dev);
 	}
 }
 
 void rtl92e_ips_leave(struct net_device *dev)
 {
 	struct r8192_priv *priv = rtllib_priv(dev);
-	struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *)
-					&(priv->rtllib->PowerSaveControl);
+	struct rt_pwr_save_ctrl *psc = (struct rt_pwr_save_ctrl *)
+					&priv->rtllib->pwr_save_ctrl;
 	enum rt_rf_power_state rt_state;
 
-	if (pPSC->bInactivePs) {
-		rt_state = priv->rtllib->rf_power_state;
-		if (rt_state != rf_on  && !pPSC->bSwRfProcessing &&
-		    priv->rtllib->rf_off_reason <= RF_CHANGE_BY_IPS) {
-			pPSC->eInactivePowerState = rf_on;
-			priv->bInPowerSaveMode = false;
-			_rtl92e_ps_update_rf_state(dev);
-		}
+	rt_state = priv->rtllib->rf_power_state;
+	if (rt_state != rf_on  && !psc->bSwRfProcessing &&
+	    priv->rtllib->rf_off_reason <= RF_CHANGE_BY_IPS) {
+		psc->eInactivePowerState = rf_on;
+		_rtl92e_ps_update_rf_state(dev);
 	}
 }
 
···
 	enum rt_rf_power_state rt_state;
 
 	rt_state = priv->rtllib->rf_power_state;
-
-	if (priv->rtllib->PowerSaveControl.bInactivePs) {
-		if (rt_state == rf_off) {
-			if (priv->rtllib->rf_off_reason > RF_CHANGE_BY_IPS) {
-				netdev_warn(dev, "%s(): RF is OFF.\n",
-					    __func__);
-				return;
-			}
-			netdev_info(dev, "=========>%s(): rtl92e_ips_leave\n",
+	if (rt_state == rf_off) {
+		if (priv->rtllib->rf_off_reason > RF_CHANGE_BY_IPS) {
+			netdev_warn(dev, "%s(): RF is OFF.\n",
 				    __func__);
-			schedule_work(&priv->rtllib->ips_leave_wq);
+			return;
 		}
+		netdev_info(dev, "=========>%s(): rtl92e_ips_leave\n",
+			    __func__);
+		schedule_work(&priv->rtllib->ips_leave_wq);
 	}
 }
 
···
 void rtl92e_leisure_ps_enter(struct net_device *dev)
 {
 	struct r8192_priv *priv = rtllib_priv(dev);
-	struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *)
-					&(priv->rtllib->PowerSaveControl);
+	struct rt_pwr_save_ctrl *psc = (struct rt_pwr_save_ctrl *)
+					&priv->rtllib->pwr_save_ctrl;
 
 	if (!((priv->rtllib->iw_mode == IW_MODE_INFRA) &&
 	    (priv->rtllib->state == RTLLIB_LINKED))
···
 	    (priv->rtllib->iw_mode == IW_MODE_MASTER))
 		return;
 
-	if (pPSC->bLeisurePs) {
-		if (pPSC->LpsIdleCount >= RT_CHECK_FOR_HANG_PERIOD) {
+	if (psc->bLeisurePs) {
+		if (psc->LpsIdleCount >= RT_CHECK_FOR_HANG_PERIOD) {
 
 			if (priv->rtllib->ps == RTLLIB_PS_DISABLED) {
-				if (!pPSC->bFwCtrlLPS) {
-					if (priv->rtllib->SetFwCmdHandler)
-						priv->rtllib->SetFwCmdHandler(
-							dev, FW_CMD_LPS_ENTER);
-				}
+				if (priv->rtllib->SetFwCmdHandler)
+					priv->rtllib->SetFwCmdHandler(dev, FW_CMD_LPS_ENTER);
 				_rtl92e_ps_set_mode(dev, RTLLIB_PS_MBCAST |
 							 RTLLIB_PS_UNICAST);
 			}
 		} else
-			pPSC->LpsIdleCount++;
+			psc->LpsIdleCount++;
 	}
 }
 
 void rtl92e_leisure_ps_leave(struct net_device *dev)
 {
 	struct r8192_priv *priv = rtllib_priv(dev);
-	struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *)
-					&(priv->rtllib->PowerSaveControl);
+	struct rt_pwr_save_ctrl *psc = (struct rt_pwr_save_ctrl *)
+					&priv->rtllib->pwr_save_ctrl;
 
-	if (pPSC->bLeisurePs) {
+	if (psc->bLeisurePs) {
 		if (priv->rtllib->ps != RTLLIB_PS_DISABLED) {
 			_rtl92e_ps_set_mode(dev, RTLLIB_PS_DISABLED);
-
-			if (!pPSC->bFwCtrlLPS) {
-				if (priv->rtllib->SetFwCmdHandler)
-					priv->rtllib->SetFwCmdHandler(dev,
-							 FW_CMD_LPS_LEAVE);
-			}
+			if (priv->rtllib->SetFwCmdHandler)
+				priv->rtllib->SetFwCmdHandler(dev, FW_CMD_LPS_LEAVE);
 		}
 	}
 }

drivers/staging/rtl8192e/rtl8192e/rtl_wx.c

···
 					   union iwreq_data *wrqu, char *extra)
 {
 	struct r8192_priv *priv = rtllib_priv(dev);
-	struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *)
-					(&priv->rtllib->PowerSaveControl);
+	struct rt_pwr_save_ctrl *psc = (struct rt_pwr_save_ctrl *)
+					(&priv->rtllib->pwr_save_ctrl);
 	struct rtllib_device *ieee = priv->rtllib;
 
 	mutex_lock(&priv->wx_mutex);
 
 	if (*extra || priv->force_lps) {
 		priv->ps_force = false;
-		pPSC->bLeisurePs = true;
+		psc->bLeisurePs = true;
 	} else {
 		if (priv->rtllib->state == RTLLIB_LINKED)
 			rtl92e_leisure_ps_leave(dev);
 
 		priv->ps_force = true;
-		pPSC->bLeisurePs = false;
+		psc->bLeisurePs = false;
 		ieee->ps = *extra;
 	}
 
···
 					     char *extra)
 {
 	struct r8192_priv *priv = rtllib_priv(dev);
-	struct rt_pwr_save_ctrl *pPSC = (struct rt_pwr_save_ctrl *)
-					(&priv->rtllib->PowerSaveControl);
+	struct rt_pwr_save_ctrl *psc = (struct rt_pwr_save_ctrl *)
+					(&priv->rtllib->pwr_save_ctrl);
 
 	mutex_lock(&priv->wx_mutex);
 
 	netdev_info(dev, "%s(): set lps awake interval ! extra is %d\n",
 		    __func__, *extra);
 
-	pPSC->RegMaxLPSAwakeIntvl = *extra;
+	psc->reg_max_lps_awake_intvl = *extra;
 	mutex_unlock(&priv->wx_mutex);
 	return 0;
 }
···
 	rt_state = priv->rtllib->rf_power_state;
 	mutex_lock(&priv->wx_mutex);
 	if (wrqu->mode == IW_MODE_ADHOC || wrqu->mode == IW_MODE_MONITOR ||
-	    ieee->bNetPromiscuousMode) {
-		if (priv->rtllib->PowerSaveControl.bInactivePs) {
-			if (rt_state == rf_off) {
-				if (priv->rtllib->rf_off_reason >
-				    RF_CHANGE_BY_IPS) {
-					netdev_warn(dev, "%s(): RF is OFF.\n",
-						    __func__);
-					mutex_unlock(&priv->wx_mutex);
-					return -1;
-				}
-				netdev_info(dev,
-					    "=========>%s(): rtl92e_ips_leave\n",
+	    ieee->net_promiscuous_md) {
+		if (rt_state == rf_off) {
+			if (priv->rtllib->rf_off_reason >
+			    RF_CHANGE_BY_IPS) {
+				netdev_warn(dev, "%s(): RF is OFF.\n",
 					    __func__);
-				mutex_lock(&priv->rtllib->ips_mutex);
-				rtl92e_ips_leave(dev);
-				mutex_unlock(&priv->rtllib->ips_mutex);
+				mutex_unlock(&priv->wx_mutex);
+				return -1;
 			}
+			netdev_info(dev,
+				    "=========>%s(): rtl92e_ips_leave\n",
+				    __func__);
+			mutex_lock(&priv->rtllib->ips_mutex);
+			rtl92e_ips_leave(dev);
+			mutex_unlock(&priv->rtllib->ips_mutex);
 		}
 	}
 	ret = rtllib_wx_set_mode(priv->rtllib, a, wrqu, b);
···
 	rt_state = priv->rtllib->rf_power_state;
 	if (!priv->up)
 		return -ENETDOWN;
-	if (priv->rtllib->LinkDetectInfo.bBusyTraffic == true)
+	if (priv->rtllib->link_detect_info.bBusyTraffic == true)
 		return -EAGAIN;
 
 	if (wrqu->data.flags & IW_SCAN_THIS_ESSID) {
···
 	priv->rtllib->FirstIe_InScan = true;
 
 	if (priv->rtllib->state != RTLLIB_LINKED) {
-		if (priv->rtllib->PowerSaveControl.bInactivePs) {
-			if (rt_state == rf_off) {
-				if (priv->rtllib->rf_off_reason >
-				    RF_CHANGE_BY_IPS) {
-					netdev_warn(dev, "%s(): RF is OFF.\n",
-						    __func__);
-					mutex_unlock(&priv->wx_mutex);
-					return -1;
-				}
-				mutex_lock(&priv->rtllib->ips_mutex);
-				rtl92e_ips_leave(dev);
-				mutex_unlock(&priv->rtllib->ips_mutex);
+		if (rt_state == rf_off) {
+			if (priv->rtllib->rf_off_reason >
+			    RF_CHANGE_BY_IPS) {
+				netdev_warn(dev, "%s(): RF is OFF.\n",
+					    __func__);
+				mutex_unlock(&priv->wx_mutex);
+				return -1;
 			}
+			mutex_lock(&priv->rtllib->ips_mutex);
+			rtl92e_ips_leave(dev);
+			mutex_unlock(&priv->rtllib->ips_mutex);
 		}
 		rtllib_stop_scan(priv->rtllib);
 		if (priv->rtllib->LedControlHandler)
···
 					 key, 0);
 		} else {
 			if ((ieee->pairwise_key_type == KEY_TYPE_CCMP) &&
-			     ieee->pHTInfo->bCurrentHTSupport)
+			     ieee->ht_info->bCurrentHTSupport)
 				rtl92e_writeb(dev, 0x173, 1);
 			rtl92e_set_key(dev, 4, idx, alg,
 				       (u8 *)ieee->ap_mac_addr, 0, key);
···
 	u32 info_buf[3];
 
 	u32 oid;
-	u32 bPromiscuousOn;
-	u32 bFilterSourceStationFrame;
+	u32 promiscuous_on;
+	u32 fltr_src_sta_frame;
 
 	if (copy_from_user(info_buf, wrqu->data.pointer, sizeof(info_buf)))
 		return -EFAULT;
 
 	oid = info_buf[0];
-	bPromiscuousOn = info_buf[1];
-	bFilterSourceStationFrame = info_buf[2];
+	promiscuous_on = info_buf[1];
+	fltr_src_sta_frame = info_buf[2];
 
 	if (oid == OID_RT_INTEL_PROMISCUOUS_MODE) {
-		ieee->IntelPromiscuousModeInfo.bPromiscuousOn =
-					(bPromiscuousOn) ? (true) : (false);
-		ieee->IntelPromiscuousModeInfo.bFilterSourceStationFrame =
-			(bFilterSourceStationFrame) ? (true) : (false);
-		(bPromiscuousOn) ?
+		ieee->intel_promiscuous_md_info.promiscuous_on =
+					(promiscuous_on) ? (true) : (false);
+		ieee->intel_promiscuous_md_info.fltr_src_sta_frame =
+			(fltr_src_sta_frame) ? (true) : (false);
+		(promiscuous_on) ?
 		(rtllib_EnableIntelPromiscuousMode(dev, false)) :
 		(rtllib_DisableIntelPromiscuousMode(dev, false));
 
 		netdev_info(dev,
 			    "=======>%s(), on = %d, filter src sta = %d\n",
-			    __func__, bPromiscuousOn,
-			    bFilterSourceStationFrame);
+			    __func__, promiscuous_on,
+			    fltr_src_sta_frame);
 	} else {
 		return -1;
 	}
···
 	mutex_lock(&priv->wx_mutex);
 
 	snprintf(extra, 45, "PromiscuousMode:%d, FilterSrcSTAFrame:%d",
-		 ieee->IntelPromiscuousModeInfo.bPromiscuousOn,
-		 ieee->IntelPromiscuousModeInfo.bFilterSourceStationFrame);
+		 ieee->intel_promiscuous_md_info.promiscuous_on,
+		 ieee->intel_promiscuous_md_info.fltr_src_sta_frame);
 	wrqu->data.length = strlen(extra) + 1;
 
 	mutex_unlock(&priv->wx_mutex);

drivers/staging/rtl8192e/rtl819x_BAProc.c

···
 	pBA->dialog_token		  = 0;
 	pBA->ba_start_seq_ctrl.short_data = 0;
 }
+
 static struct sk_buff *rtllib_ADDBA(struct rtllib_device *ieee, u8 *Dst,
 				    struct ba_record *pBA,
 				    u16 StatusCode, u8 type)
···
 	tag += 2;
 
 	if (type == ACT_ADDBAREQ) {
-		memcpy(tag, (u8 *)&(pBA->ba_start_seq_ctrl), 2);
+		memcpy(tag, (u8 *)&pBA->ba_start_seq_ctrl, 2);
 		tag += 2;
 	}
 
···
 	*tag++ = ACT_CAT_BA;
 	*tag++ = ACT_DELBA;
 
-
 	put_unaligned_le16(DelbaParamSet.short_data, tag);
 	tag += 2;
 
···
 
 	skb = rtllib_ADDBA(ieee, dst, pBA, 0, ACT_ADDBAREQ);
 
-	if (skb) {
+	if (skb)
 		softmac_mgmt_xmit(skb, ieee);
-	} else {
+	else
 		netdev_dbg(ieee->dev, "Failed to generate ADDBAReq packet.\n");
-	}
 }
 
 static void rtllib_send_ADDBARsp(struct rtllib_device *ieee, u8 *dst,
···
 	pBaStartSeqCtrl = (union sequence_control *)(req + 7);
 
 	if (!ieee->current_network.qos_data.active ||
-	    !ieee->pHTInfo->bCurrentHTSupport ||
-	    (ieee->pHTInfo->iot_action & HT_IOT_ACT_REJECT_ADDBA_REQ)) {
+	    !ieee->ht_info->bCurrentHTSupport ||
+	    (ieee->ht_info->iot_action & HT_IOT_ACT_REJECT_ADDBA_REQ)) {
 		rc = ADDBA_STATUS_REFUSED;
 		netdev_warn(ieee->dev,
 			    "Failed to reply on ADDBA_REQ as some capability is not ready(%d, %d)\n",
 			    ieee->current_network.qos_data.active,
-			    ieee->pHTInfo->bCurrentHTSupport);
+			    ieee->ht_info->bCurrentHTSupport);
 		goto OnADDBAReq_Fail;
 	}
-	if (!GetTs(ieee, (struct ts_common_info **)(&pTS), dst,
-	    (u8)(pBaParamSet->field.tid), RX_DIR, true)) {
+	if (!GetTs(ieee, (struct ts_common_info **)&pTS, dst,
+		   (u8)(pBaParamSet->field.tid), RX_DIR, true)) {
 		rc = ADDBA_STATUS_REFUSED;
 		netdev_warn(ieee->dev, "%s(): can't get TS\n", __func__);
 		goto OnADDBAReq_Fail;
···
 	pBA->ba_start_seq_ctrl = *pBaStartSeqCtrl;
 
 	if (ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev) ||
-	   (ieee->pHTInfo->iot_action & HT_IOT_ACT_ALLOW_PEER_AGG_ONE_PKT))
+	   (ieee->ht_info->iot_action & HT_IOT_ACT_ALLOW_PEER_AGG_ONE_PKT))
 		pBA->ba_param_set.field.buffer_size = 1;
 	else
 		pBA->ba_param_set.field.buffer_size = 32;
···
 	pBaTimeoutVal = (u16 *)(tag + 7);
 
 	if (!ieee->current_network.qos_data.active ||
-	    !ieee->pHTInfo->bCurrentHTSupport ||
-	    !ieee->pHTInfo->bCurrentAMPDUEnable) {
+	    !ieee->ht_info->bCurrentHTSupport ||
+	    !ieee->ht_info->bCurrentAMPDUEnable) {
 		netdev_warn(ieee->dev,
 			    "reject to ADDBA_RSP as some capability is not ready(%d, %d, %d)\n",
 			    ieee->current_network.qos_data.active,
-			    ieee->pHTInfo->bCurrentHTSupport,
-			    ieee->pHTInfo->bCurrentAMPDUEnable);
+			    ieee->ht_info->bCurrentHTSupport,
+			    ieee->ht_info->bCurrentAMPDUEnable);
 		ReasonCode = DELBA_REASON_UNKNOWN_BA;
 		goto OnADDBARsp_Reject;
 	}
 
-	if (!GetTs(ieee, (struct ts_common_info **)(&pTS), dst,
+	if (!GetTs(ieee, (struct ts_common_info **)&pTS, dst,
 		   (u8)(pBaParamSet->field.tid), TX_DIR, false)) {
 		netdev_warn(ieee->dev, "%s(): can't get TS\n", __func__);
 		ReasonCode = DELBA_REASON_UNKNOWN_BA;
···
 			ReasonCode = DELBA_REASON_END_BA;
 			goto OnADDBARsp_Reject;
 		}
-
 
 		pAdmittedBA->dialog_token = *pDialogToken;
 		pAdmittedBA->ba_timeout_value = *pBaTimeoutVal;
···
 	}
 
 	if (!ieee->current_network.qos_data.active ||
-		!ieee->pHTInfo->bCurrentHTSupport) {
+	    !ieee->ht_info->bCurrentHTSupport) {
 		netdev_warn(ieee->dev,
 			    "received DELBA while QOS or HT is not supported(%d, %d)\n",
 			    ieee->current_network. qos_data.active,
-			    ieee->pHTInfo->bCurrentHTSupport);
+			    ieee->ht_info->bCurrentHTSupport);
 		return -1;
 	}
 
···
 		struct rx_ts_record *pRxTs;
 
 		if (!GetTs(ieee, (struct ts_common_info **)&pRxTs, dst,
-		    (u8)pDelBaParamSet->field.tid, RX_DIR, false)) {
+			   (u8)pDelBaParamSet->field.tid, RX_DIR, false)) {
 			netdev_warn(ieee->dev,
 				    "%s(): can't get TS for RXTS. dst:%pM TID:%d\n",
 				    __func__, dst,

drivers/staging/rtl8192e/rtl819x_HT.h

···
 
 
 struct rt_hi_throughput {
-	u8				bEnableHT;
+	u8				enable_ht;
 	u8				bCurrentHTSupport;
 
 	u8				bRegBW40MHz;

drivers/staging/rtl8192e/rtl819x_HTProc.c

···
 
 void HTUpdateDefaultSetting(struct rtllib_device *ieee)
 {
-	struct rt_hi_throughput *pHTInfo = ieee->pHTInfo;
-	pHTInfo->bRegShortGI20MHz = 1;
-	pHTInfo->bRegShortGI40MHz = 1;
+	struct rt_hi_throughput *ht_info = ieee->ht_info;
 
-	pHTInfo->bRegBW40MHz = 1;
+	ht_info->bRegShortGI20MHz = 1;
+	ht_info->bRegShortGI40MHz = 1;
 
-	if (pHTInfo->bRegBW40MHz)
-		pHTInfo->bRegSuppCCK = 1;
+	ht_info->bRegBW40MHz = 1;
+
+	if (ht_info->bRegBW40MHz)
+		ht_info->bRegSuppCCK = 1;
 	else
-		pHTInfo->bRegSuppCCK = true;
+		ht_info->bRegSuppCCK = true;
 
-	pHTInfo->nAMSDU_MaxSize = 7935UL;
-	pHTInfo->bAMSDU_Support = 0;
+	ht_info->nAMSDU_MaxSize = 7935UL;
+	ht_info->bAMSDU_Support = 0;
 
-	pHTInfo->bAMPDUEnable = 1;
-	pHTInfo->AMPDU_Factor = 2;
-	pHTInfo->MPDU_Density = 0;
+	ht_info->bAMPDUEnable = 1;
+	ht_info->AMPDU_Factor = 2;
+	ht_info->MPDU_Density = 0;
 
-	pHTInfo->self_mimo_ps = 3;
-	if (pHTInfo->self_mimo_ps == 2)
-		pHTInfo->self_mimo_ps = 3;
-	ieee->bTxDisableRateFallBack = 0;
-	ieee->bTxUseDriverAssingedRate = 0;
+	ht_info->self_mimo_ps = 3;
+	if (ht_info->self_mimo_ps == 2)
+		ht_info->self_mimo_ps = 3;
+	ieee->tx_dis_rate_fallback = 0;
+	ieee->tx_use_drv_assinged_rate = 0;
 
 	ieee->bTxEnableFwCalcDur = 1;
 
-	pHTInfo->reg_rt2rt_aggregation = 1;
+	ht_info->reg_rt2rt_aggregation = 1;
 
-	pHTInfo->reg_rx_reorder_enable = 1;
-	pHTInfo->rx_reorder_win_size = 64;
-	pHTInfo->rx_reorder_pending_time = 30;
+	ht_info->reg_rx_reorder_enable = 1;
+	ht_info->rx_reorder_win_size = 64;
+	ht_info->rx_reorder_pending_time = 30;
 }
 
 static u16 HTMcsToDataRate(struct rtllib_device *ieee, u8 nMcsRate)
 {
-	struct rt_hi_throughput *pHTInfo = ieee->pHTInfo;
+	struct rt_hi_throughput *ht_info = ieee->ht_info;
 
-	u8	is40MHz = (pHTInfo->bCurBW40MHz) ? 1 : 0;
-	u8	isShortGI = (pHTInfo->bCurBW40MHz) ?
-			    ((pHTInfo->bCurShortGI40MHz) ? 1 : 0) :
-			    ((pHTInfo->bCurShortGI20MHz) ? 1 : 0);
+	u8	is40MHz = (ht_info->bCurBW40MHz) ? 1 : 0;
+	u8	isShortGI = (ht_info->bCurBW40MHz) ?
+			    ((ht_info->bCurShortGI40MHz) ? 1 : 0) :
+			    ((ht_info->bCurShortGI20MHz) ? 1 : 0);
 	return MCS_DATA_RATE[is40MHz][isShortGI][(nMcsRate & 0x7f)];
 }
 
···
 	    (net->ralink_cap_exist))
 		retValue = true;
 	else if (!memcmp(net->bssid, UNKNOWN_BORADCOM, 3) ||
-		!memcmp(net->bssid, LINKSYSWRT330_LINKSYSWRT300_BROADCOM, 3) ||
-		!memcmp(net->bssid, LINKSYSWRT350_LINKSYSWRT150_BROADCOM, 3) ||
+		 !memcmp(net->bssid, LINKSYSWRT330_LINKSYSWRT300_BROADCOM, 3) ||
+		 !memcmp(net->bssid, LINKSYSWRT350_LINKSYSWRT150_BROADCOM, 3) ||
 		(net->broadcom_cap_exist))
 		retValue = true;
 	else if (net->bssht.bd_rt2rt_aggregation)
···
 
 static void HTIOTPeerDetermine(struct rtllib_device *ieee)
 {
-	struct rt_hi_throughput *pHTInfo = ieee->pHTInfo;
+	struct rt_hi_throughput *ht_info = ieee->ht_info;
 	struct rtllib_network *net = &ieee->current_network;
 
 	if (net->bssht.bd_rt2rt_aggregation) {
-		pHTInfo->IOTPeer = HT_IOT_PEER_REALTEK;
+		ht_info->IOTPeer = HT_IOT_PEER_REALTEK;
 		if (net->bssht.rt2rt_ht_mode & RT_HT_CAP_USE_92SE)
-			pHTInfo->IOTPeer = HT_IOT_PEER_REALTEK_92SE;
+			ht_info->IOTPeer = HT_IOT_PEER_REALTEK_92SE;
 		if (net->bssht.rt2rt_ht_mode & RT_HT_CAP_USE_SOFTAP)
-			pHTInfo->IOTPeer = HT_IOT_PEER_92U_SOFTAP;
+			ht_info->IOTPeer = HT_IOT_PEER_92U_SOFTAP;
 	} else if (net->broadcom_cap_exist) {
-		pHTInfo->IOTPeer = HT_IOT_PEER_BROADCOM;
+		ht_info->IOTPeer = HT_IOT_PEER_BROADCOM;
 	} else if (!memcmp(net->bssid, UNKNOWN_BORADCOM, 3) ||
 		 !memcmp(net->bssid, LINKSYSWRT330_LINKSYSWRT300_BROADCOM, 3) ||
 		 !memcmp(net->bssid, LINKSYSWRT350_LINKSYSWRT150_BROADCOM, 3)) {
-		pHTInfo->IOTPeer = HT_IOT_PEER_BROADCOM;
+		ht_info->IOTPeer = HT_IOT_PEER_BROADCOM;
 	} else if ((memcmp(net->bssid, BELKINF5D8233V1_RALINK, 3) == 0) ||
 		 (memcmp(net->bssid, BELKINF5D82334V3_RALINK, 3) == 0) ||
 		 (memcmp(net->bssid, PCI_RALINK, 3) == 0) ||
 		 (memcmp(net->bssid, EDIMAX_RALINK, 3) == 0) ||
 		 (memcmp(net->bssid, AIRLINK_RALINK, 3) == 0) ||
 		  net->ralink_cap_exist) {
-		pHTInfo->IOTPeer = HT_IOT_PEER_RALINK;
+		ht_info->IOTPeer = HT_IOT_PEER_RALINK;
 	} else if ((net->atheros_cap_exist) ||
 		(memcmp(net->bssid, DLINK_ATHEROS_1, 3) == 0) ||
 		(memcmp(net->bssid, DLINK_ATHEROS_2, 3) == 0)) {
-		pHTInfo->IOTPeer = HT_IOT_PEER_ATHEROS;
+		ht_info->IOTPeer = HT_IOT_PEER_ATHEROS;
 	} else if ((memcmp(net->bssid, CISCO_BROADCOM, 3) == 0) ||
 		  net->cisco_cap_exist) {
-		pHTInfo->IOTPeer = HT_IOT_PEER_CISCO;
+		ht_info->IOTPeer = HT_IOT_PEER_CISCO;
 	} else if ((memcmp(net->bssid, LINKSYS_MARVELL_4400N, 3) == 0) ||
 		  net->marvell_cap_exist) {
-		pHTInfo->IOTPeer = HT_IOT_PEER_MARVELL;
+		ht_info->IOTPeer = HT_IOT_PEER_MARVELL;
 	} else if (net->airgo_cap_exist) {
-		pHTInfo->IOTPeer = HT_IOT_PEER_AIRGO;
+		ht_info->IOTPeer = HT_IOT_PEER_AIRGO;
 	} else {
-		pHTInfo->IOTPeer = HT_IOT_PEER_UNKNOWN;
+		ht_info->IOTPeer = HT_IOT_PEER_UNKNOWN;
 	}
 
-	netdev_dbg(ieee->dev, "IOTPEER: %x\n", pHTInfo->IOTPeer);
+	netdev_dbg(ieee->dev, "IOTPEER: %x\n", ht_info->IOTPeer);
 }
 
 static u8 HTIOTActIsDisableMCS14(struct rtllib_device *ieee, u8 *PeerMacAddr)
···
 {
 	u8	retValue = 0;
 
-	if (ieee->pHTInfo->IOTPeer == HT_IOT_PEER_BROADCOM)
+	if (ieee->ht_info->IOTPeer == HT_IOT_PEER_BROADCOM)
 		retValue = 1;
 
 	return retValue;
···
 {
 	u8	retValue = 0;
 
-	if (ieee->pHTInfo->IOTPeer == HT_IOT_PEER_BROADCOM)
+	if (ieee->ht_info->IOTPeer == HT_IOT_PEER_BROADCOM)
 		retValue = 1;
 	return retValue;
 }
 
 static void HTIOTActDetermineRaFunc(struct rtllib_device *ieee, bool bPeerRx2ss)
 {
-	struct rt_hi_throughput *pHTInfo = ieee->pHTInfo;
+	struct rt_hi_throughput *ht_info = ieee->ht_info;
 
-	pHTInfo->iot_ra_func &= HT_IOT_RAFUNC_DISABLE_ALL;
+	ht_info->iot_ra_func &= HT_IOT_RAFUNC_DISABLE_ALL;
 
-	if (pHTInfo->IOTPeer == HT_IOT_PEER_RALINK && !bPeerRx2ss)
-		pHTInfo->iot_ra_func |= HT_IOT_RAFUNC_PEER_1R;
+	if (ht_info->IOTPeer == HT_IOT_PEER_RALINK && !bPeerRx2ss)
+		ht_info->iot_ra_func |= HT_IOT_RAFUNC_PEER_1R;
 
-	if (pHTInfo->iot_action & HT_IOT_ACT_AMSDU_ENABLE)
-		pHTInfo->iot_ra_func |= HT_IOT_RAFUNC_TX_AMSDU;
+	if (ht_info->iot_action & HT_IOT_ACT_AMSDU_ENABLE)
+		ht_info->iot_ra_func |= HT_IOT_RAFUNC_TX_AMSDU;
 }
 
-void HTResetIOTSetting(struct rt_hi_throughput *pHTInfo)
+void HTResetIOTSetting(struct rt_hi_throughput *ht_info)
 {
-	pHTInfo->iot_action = 0;
-	pHTInfo->IOTPeer = HT_IOT_PEER_UNKNOWN;
-	pHTInfo->iot_ra_func = 0;
+	ht_info->iot_action = 0;
+	ht_info->IOTPeer = HT_IOT_PEER_UNKNOWN;
+	ht_info->iot_ra_func = 0;
 }
 
 void HTConstructCapabilityElement(struct rtllib_device *ieee, u8 *posHTCap,
 				  u8 *len, u8 IsEncrypt, bool bAssoc)
 {
-	struct rt_hi_throughput *pHT = ieee->pHTInfo;
+	struct rt_hi_throughput *pHT = ieee->ht_info;
 	struct ht_capab_ele *pCapELE = NULL;
 
 	if (!posHTCap || !pHT) {
 		netdev_warn(ieee->dev,
-			    "%s(): posHTCap and pHTInfo are null\n", __func__);
+			    "%s(): posHTCap and ht_info are null\n", __func__);
 		return;
 	}
 	memset(posHTCap, 0, *len);
 
 	if ((bAssoc) && (pHT->ePeerHTSpecVer == HT_SPEC_VER_EWC)) {
-		u8	EWC11NHTCap[] = {0x00, 0x90, 0x4c, 0x33};
+		static const u8	EWC11NHTCap[] = { 0x00, 0x90, 0x4c, 0x33 };
 
 		memcpy(posHTCap, EWC11NHTCap, sizeof(EWC11NHTCap));
-		pCapELE = (struct ht_capab_ele *)&(posHTCap[4]);
+		pCapELE = (struct ht_capab_ele *)&posHTCap[4];
 		*len = 30 + 2;
 	} else {
 		pCapELE = (struct ht_capab_ele *)posHTCap;
···
 		pCapELE->MPDUDensity	= 0;
 	}
 
-	memcpy(pCapELE->MCS, ieee->Regdot11HTOperationalRateSet, 16);
+	memcpy(pCapELE->MCS, ieee->reg_dot11ht_oper_rate_set, 16);
 	memset(&pCapELE->ExtHTCapInfo, 0, 2);
 	memset(pCapELE->TxBFCap, 0, 4);
 
···
 void HTConstructInfoElement(struct rtllib_device *ieee, u8 *posHTInfo,
 			    u8 *len, u8 IsEncrypt)
 {
-	struct rt_hi_throughput *pHT = ieee->pHTInfo;
+	struct rt_hi_throughput *pHT = ieee->ht_info;
 	struct ht_info_ele *pHTInfoEle = (struct ht_info_ele *)posHTInfo;
 
 	if (!posHTInfo || !pHTInfoEle) {
···
 	u8 i;
 
 	for (i = 0; i <= 15; i++)
-		pOperateMCS[i] = ieee->Regdot11TxHTOperationalRateSet[i] &
+		pOperateMCS[i] = ieee->reg_dot11tx_ht_oper_rate_set[i] &
 				 pSupportMCS[i];
 
 	HT_PickMCSRate(ieee, pOperateMCS);
···
 
 void HTOnAssocRsp(struct rtllib_device *ieee)
 {
-	struct rt_hi_throughput *pHTInfo = ieee->pHTInfo;
+	struct rt_hi_throughput *ht_info = ieee->ht_info;
 	struct ht_capab_ele *pPeerHTCap = NULL;
 	struct ht_info_ele *pPeerHTInfo = NULL;
 	u16 nMaxAMSDUSize = 0;
 	u8 *pMcsFilter = NULL;
 
-	static u8 EWC11NHTCap[] = {0x00, 0x90, 0x4c, 0x33};
-	static u8 EWC11NHTInfo[] = {0x00, 0x90, 0x4c, 0x34};
+	static const u8 EWC11NHTCap[] = { 0x00, 0x90, 0x4c, 0x33 };
+	static const u8 EWC11NHTInfo[] = { 0x00, 0x90, 0x4c, 0x34 };
 
-	if (!pHTInfo->bCurrentHTSupport) {
+	if (!ht_info->bCurrentHTSupport) {
 		netdev_warn(ieee->dev, "%s(): HT_DISABLE\n", __func__);
 		return;
 	}
 	netdev_dbg(ieee->dev, "%s(): HT_ENABLE\n", __func__);
 
-	if (!memcmp(pHTInfo->PeerHTCapBuf, EWC11NHTCap, sizeof(EWC11NHTCap)))
-		pPeerHTCap = (struct ht_capab_ele *)(&pHTInfo->PeerHTCapBuf[4]);
+	if (!memcmp(ht_info->PeerHTCapBuf, EWC11NHTCap, sizeof(EWC11NHTCap)))
+		pPeerHTCap = (struct ht_capab_ele *)(&ht_info->PeerHTCapBuf[4]);
 	else
-		pPeerHTCap = (struct ht_capab_ele *)(pHTInfo->PeerHTCapBuf);
+		pPeerHTCap = (struct ht_capab_ele *)(ht_info->PeerHTCapBuf);
 
-	if (!memcmp(pHTInfo->PeerHTInfoBuf, EWC11NHTInfo, sizeof(EWC11NHTInfo)))
+	if (!memcmp(ht_info->PeerHTInfoBuf, EWC11NHTInfo, sizeof(EWC11NHTInfo)))
 		pPeerHTInfo = (struct ht_info_ele *)
-			     (&pHTInfo->PeerHTInfoBuf[4]);
+			     (&ht_info->PeerHTInfoBuf[4]);
 	else
-		pPeerHTInfo = (struct ht_info_ele *)(pHTInfo->PeerHTInfoBuf);
+		pPeerHTInfo = (struct ht_info_ele *)(ht_info->PeerHTInfoBuf);
 
 #ifdef VERBOSE_DEBUG
 	print_hex_dump_bytes("%s: ", __func__, DUMP_PREFIX_NONE,
 			     pPeerHTCap, sizeof(struct ht_capab_ele));
 #endif
 	HTSetConnectBwMode(ieee, (enum ht_channel_width)(pPeerHTCap->ChlWidth),
-			  (enum ht_extchnl_offset)(pPeerHTInfo->ExtChlOffset));
-	pHTInfo->cur_tx_bw40mhz = ((pPeerHTInfo->RecommemdedTxWidth == 1) ?
+			   (enum ht_extchnl_offset)(pPeerHTInfo->ExtChlOffset));
+	ht_info->cur_tx_bw40mhz = ((pPeerHTInfo->RecommemdedTxWidth == 1) ?
 				 true : false);
 
-	pHTInfo->bCurShortGI20MHz = ((pHTInfo->bRegShortGI20MHz) ?
+	ht_info->bCurShortGI20MHz = ((ht_info->bRegShortGI20MHz) ?
 				    ((pPeerHTCap->ShortGI20Mhz == 1) ?
 				    true : false) : false);
-	pHTInfo->bCurShortGI40MHz = ((pHTInfo->bRegShortGI40MHz) ?
+	ht_info->bCurShortGI40MHz = ((ht_info->bRegShortGI40MHz) ?
 				     ((pPeerHTCap->ShortGI40Mhz == 1) ?
 				     true : false) : false);
 
-	pHTInfo->bCurSuppCCK = ((pHTInfo->bRegSuppCCK) ?
+	ht_info->bCurSuppCCK = ((ht_info->bRegSuppCCK) ?
 			       ((pPeerHTCap->DssCCk == 1) ? true :
 			       false) : false);
 
-	pHTInfo->bCurrent_AMSDU_Support = pHTInfo->bAMSDU_Support;
+	ht_info->bCurrent_AMSDU_Support = ht_info->bAMSDU_Support;
 
 	nMaxAMSDUSize = (pPeerHTCap->MaxAMSDUSize == 0) ? 3839 : 7935;
 
-	if (pHTInfo->nAMSDU_MaxSize > nMaxAMSDUSize)
-		pHTInfo->nCurrent_AMSDU_MaxSize = nMaxAMSDUSize;
+	if (ht_info->nAMSDU_MaxSize > nMaxAMSDUSize)
+		ht_info->nCurrent_AMSDU_MaxSize = nMaxAMSDUSize;
 	else
-		pHTInfo->nCurrent_AMSDU_MaxSize = pHTInfo->nAMSDU_MaxSize;
+		ht_info->nCurrent_AMSDU_MaxSize = ht_info->nAMSDU_MaxSize;
 
-	pHTInfo->bCurrentAMPDUEnable = pHTInfo->bAMPDUEnable;
+	ht_info->bCurrentAMPDUEnable = ht_info->bAMPDUEnable;
 	if (ieee->rtllib_ap_sec_type &&
-	   (ieee->rtllib_ap_sec_type(ieee) & (SEC_ALG_WEP | SEC_ALG_TKIP))) {
-		if ((pHTInfo->IOTPeer == HT_IOT_PEER_ATHEROS) ||
-				(pHTInfo->IOTPeer == HT_IOT_PEER_UNKNOWN))
-			pHTInfo->bCurrentAMPDUEnable = false;
+	    (ieee->rtllib_ap_sec_type(ieee) & (SEC_ALG_WEP | SEC_ALG_TKIP))) {
+		if ((ht_info->IOTPeer == HT_IOT_PEER_ATHEROS) ||
+		    (ht_info->IOTPeer == HT_IOT_PEER_UNKNOWN))
+			ht_info->bCurrentAMPDUEnable = false;
 	}
 
-	if (!pHTInfo->reg_rt2rt_aggregation) {
-		if (pHTInfo->AMPDU_Factor > pPeerHTCap->MaxRxAMPDUFactor)
-			pHTInfo->CurrentAMPDUFactor =
+	if (!ht_info->reg_rt2rt_aggregation) {
+		if (ht_info->AMPDU_Factor > pPeerHTCap->MaxRxAMPDUFactor)
+			ht_info->CurrentAMPDUFactor =
 						 pPeerHTCap->MaxRxAMPDUFactor;
 		else
-			pHTInfo->CurrentAMPDUFactor = pHTInfo->AMPDU_Factor;
+			ht_info->CurrentAMPDUFactor = ht_info->AMPDU_Factor;
 
 	} else {
 		if (ieee->current_network.bssht.bd_rt2rt_aggregation) {
 			if (ieee->pairwise_key_type != KEY_TYPE_NA)
-				pHTInfo->CurrentAMPDUFactor =
+				ht_info->CurrentAMPDUFactor =
 						 pPeerHTCap->MaxRxAMPDUFactor;
 			else
-				pHTInfo->CurrentAMPDUFactor = HT_AGG_SIZE_64K;
+				ht_info->CurrentAMPDUFactor = HT_AGG_SIZE_64K;
 		} else {
-			if (pPeerHTCap->MaxRxAMPDUFactor < HT_AGG_SIZE_32K)
-				pHTInfo->CurrentAMPDUFactor =
-						 pPeerHTCap->MaxRxAMPDUFactor;
-			else
-				pHTInfo->CurrentAMPDUFactor = HT_AGG_SIZE_32K;
+			ht_info->CurrentAMPDUFactor = min_t(u32, pPeerHTCap->MaxRxAMPDUFactor,
+							    HT_AGG_SIZE_32K);
 		}
 	}
-	if (pHTInfo->MPDU_Density > pPeerHTCap->MPDUDensity)
-		pHTInfo->current_mpdu_density = pHTInfo->MPDU_Density;
-	else
-		pHTInfo->current_mpdu_density = pPeerHTCap->MPDUDensity;
-	if (pHTInfo->iot_action & HT_IOT_ACT_TX_USE_AMSDU_8K) {
-		pHTInfo->bCurrentAMPDUEnable = false;
-		pHTInfo->ForcedAMSDUMode = HT_AGG_FORCE_ENABLE;
+	ht_info->current_mpdu_density = max_t(u8, ht_info->MPDU_Density,
+					      pPeerHTCap->MPDUDensity);
+	if (ht_info->iot_action & HT_IOT_ACT_TX_USE_AMSDU_8K) {
+		ht_info->bCurrentAMPDUEnable = false;
+		ht_info->ForcedAMSDUMode = HT_AGG_FORCE_ENABLE;
 	}
-	pHTInfo->cur_rx_reorder_enable = pHTInfo->reg_rx_reorder_enable;
+	ht_info->cur_rx_reorder_enable = ht_info->reg_rx_reorder_enable;
 
 	if (pPeerHTCap->MCS[0] == 0)
 		pPeerHTCap->MCS[0] = 0xff;
 
 	HTIOTActDetermineRaFunc(ieee, ((pPeerHTCap->MCS[1]) != 0));
 
-	HTFilterMCSRate(ieee, pPeerHTCap->MCS, ieee->dot11HTOperationalRateSet);
+	HTFilterMCSRate(ieee, pPeerHTCap->MCS, ieee->dot11ht_oper_rate_set);
 
-	pHTInfo->peer_mimo_ps = pPeerHTCap->MimoPwrSave;
-	if (pHTInfo->peer_mimo_ps == MIMO_PS_STATIC)
+	ht_info->peer_mimo_ps = pPeerHTCap->MimoPwrSave;
+	if (ht_info->peer_mimo_ps == MIMO_PS_STATIC)
 		pMcsFilter = MCS_FILTER_1SS;
 	else
 		pMcsFilter = MCS_FILTER_ALL;
 	ieee->HTHighestOperaRate = HTGetHighestMCSRate(ieee,
-				   ieee->dot11HTOperationalRateSet, pMcsFilter);
+						       ieee->dot11ht_oper_rate_set,
+						       pMcsFilter);
 	ieee->HTCurrentOperaRate = ieee->HTHighestOperaRate;
 
-	pHTInfo->current_op_mode = pPeerHTInfo->OptMode;
+	ht_info->current_op_mode = pPeerHTInfo->OptMode;
 }
 
 void HTInitializeHTInfo(struct rtllib_device *ieee)
 {
-	struct rt_hi_throughput *pHTInfo = ieee->pHTInfo;
+	struct rt_hi_throughput *ht_info = ieee->ht_info;
 
-	pHTInfo->bCurrentHTSupport = false;
+	ht_info->bCurrentHTSupport = false;
 
-	pHTInfo->bCurBW40MHz = false;
-	pHTInfo->cur_tx_bw40mhz = false;
+	ht_info->bCurBW40MHz = false;
+	ht_info->cur_tx_bw40mhz = false;
 
-	pHTInfo->bCurShortGI20MHz = false;
-	pHTInfo->bCurShortGI40MHz = false;
-	pHTInfo->forced_short_gi = false;
+	ht_info->bCurShortGI20MHz = false;
+	ht_info->bCurShortGI40MHz = false;
+	ht_info->forced_short_gi = false;
 
-	pHTInfo->bCurSuppCCK = true;
+	ht_info->bCurSuppCCK = true;
 
-	pHTInfo->bCurrent_AMSDU_Support = false;
-	pHTInfo->nCurrent_AMSDU_MaxSize = pHTInfo->nAMSDU_MaxSize;
-	pHTInfo->current_mpdu_density = pHTInfo->MPDU_Density;
-	pHTInfo->CurrentAMPDUFactor = pHTInfo->AMPDU_Factor;
+	ht_info->bCurrent_AMSDU_Support = false;
+	ht_info->nCurrent_AMSDU_MaxSize = ht_info->nAMSDU_MaxSize;
+	ht_info->current_mpdu_density = ht_info->MPDU_Density;
+	ht_info->CurrentAMPDUFactor = ht_info->AMPDU_Factor;
 
-	memset((void *)(&(pHTInfo->SelfHTCap)), 0,
-		sizeof(pHTInfo->SelfHTCap));
-	memset((void *)(&(pHTInfo->SelfHTInfo)), 0,
-		sizeof(pHTInfo->SelfHTInfo));
-	memset((void *)(&(pHTInfo->PeerHTCapBuf)), 0,
-		sizeof(pHTInfo->PeerHTCapBuf));
-	memset((void *)(&(pHTInfo->PeerHTInfoBuf)), 0,
-		sizeof(pHTInfo->PeerHTInfoBuf));
+	memset((void *)(&ht_info->SelfHTCap), 0,
+	       sizeof(ht_info->SelfHTCap));
+	memset((void *)(&ht_info->SelfHTInfo), 0,
+	       sizeof(ht_info->SelfHTInfo));
+	memset((void *)(&ht_info->PeerHTCapBuf), 0,
+	       sizeof(ht_info->PeerHTCapBuf));
+	memset((void *)(&ht_info->PeerHTInfoBuf), 0,
+	       sizeof(ht_info->PeerHTInfoBuf));
 
-	pHTInfo->sw_bw_in_progress = false;
+	ht_info->sw_bw_in_progress = false;
 
-	pHTInfo->ePeerHTSpecVer = HT_SPEC_VER_IEEE;
+	ht_info->ePeerHTSpecVer = HT_SPEC_VER_IEEE;
 
-	pHTInfo->current_rt2rt_aggregation = false;
-	pHTInfo->current_rt2rt_long_slot_time = false;
-	pHTInfo->RT2RT_HT_Mode = (enum rt_ht_capability)0;
+	ht_info->current_rt2rt_aggregation = false;
+	ht_info->current_rt2rt_long_slot_time = false;
+	ht_info->RT2RT_HT_Mode = (enum rt_ht_capability)0;
 
-	pHTInfo->IOTPeer = 0;
-	pHTInfo->iot_action = 0;
-	pHTInfo->iot_ra_func = 0;
+	ht_info->IOTPeer = 0;
+	ht_info->iot_action = 0;
+	ht_info->iot_ra_func = 0;
 
 	{
-		u8 *RegHTSuppRateSets = &(ieee->RegHTSuppRateSet[0]);
+		u8 *RegHTSuppRateSets = &ieee->reg_ht_supp_rate_set[0];
 
 		RegHTSuppRateSets[0] = 0xFF;
 		RegHTSuppRateSets[1] = 0xFF;
···
 void HTResetSelfAndSavePeerSetting(struct rtllib_device *ieee,
 				   struct rtllib_network *pNetwork)
 {
-	struct rt_hi_throughput *pHTInfo = ieee->pHTInfo;
+	struct rt_hi_throughput *ht_info = ieee->ht_info;
 	u8	bIOTAction = 0;
 
-	/* unmark bEnableHT flag here is the same reason why unmarked in
+	/* unmark enable_ht flag here is the same reason why unmarked in
 	 * function rtllib_softmac_new_net. WB 2008.09.10
 	 */
 	if (pNetwork->bssht.bd_support_ht) {
-		pHTInfo->bCurrentHTSupport = true;
-		pHTInfo->ePeerHTSpecVer = pNetwork->bssht.bd_ht_spec_ver;
+		ht_info->bCurrentHTSupport = true;
+		ht_info->ePeerHTSpecVer = pNetwork->bssht.bd_ht_spec_ver;
 
 		if (pNetwork->bssht.bd_ht_cap_len > 0 &&
-		    pNetwork->bssht.bd_ht_cap_len <= sizeof(pHTInfo->PeerHTCapBuf))
-			memcpy(pHTInfo->PeerHTCapBuf,
+		    pNetwork->bssht.bd_ht_cap_len <= sizeof(ht_info->PeerHTCapBuf))
+			memcpy(ht_info->PeerHTCapBuf,
 			       pNetwork->bssht.bd_ht_cap_buf,
 			       pNetwork->bssht.bd_ht_cap_len);
 
 		if (pNetwork->bssht.bd_ht_info_len > 0 &&
 		    pNetwork->bssht.bd_ht_info_len <=
-		    sizeof(pHTInfo->PeerHTInfoBuf))
-			memcpy(pHTInfo->PeerHTInfoBuf,
+		    sizeof(ht_info->PeerHTInfoBuf))
+			memcpy(ht_info->PeerHTInfoBuf,
 			       pNetwork->bssht.bd_ht_info_buf,
 			       pNetwork->bssht.bd_ht_info_len);
 
-		if (pHTInfo->reg_rt2rt_aggregation) {
-			pHTInfo->current_rt2rt_aggregation =
+		if (ht_info->reg_rt2rt_aggregation) {
+			ht_info->current_rt2rt_aggregation =
 				 pNetwork->bssht.bd_rt2rt_aggregation;
-			pHTInfo->current_rt2rt_long_slot_time =
+			ht_info->current_rt2rt_long_slot_time =
 				 pNetwork->bssht.bd_rt2rt_long_slot_time;
-			pHTInfo->RT2RT_HT_Mode = pNetwork->bssht.rt2rt_ht_mode;
+			ht_info->RT2RT_HT_Mode = pNetwork->bssht.rt2rt_ht_mode;
 		} else {
-			pHTInfo->current_rt2rt_aggregation = false;
-			pHTInfo->current_rt2rt_long_slot_time = false;
-			pHTInfo->RT2RT_HT_Mode = (enum rt_ht_capability)0;
+			ht_info->current_rt2rt_aggregation = false;
+			ht_info->current_rt2rt_long_slot_time = false;
+			ht_info->RT2RT_HT_Mode = (enum rt_ht_capability)0;
 		}
 
 		HTIOTPeerDetermine(ieee);
 
-		pHTInfo->iot_action = 0;
+		ht_info->iot_action = 0;
 		bIOTAction = HTIOTActIsDisableMCS14(ieee, pNetwork->bssid);
 		if (bIOTAction)
-			pHTInfo->iot_action |= HT_IOT_ACT_DISABLE_MCS14;
+			ht_info->iot_action |= HT_IOT_ACT_DISABLE_MCS14;
 
 		bIOTAction = HTIOTActIsDisableMCS15(ieee);
 		if (bIOTAction)
-			pHTInfo->iot_action |= HT_IOT_ACT_DISABLE_MCS15;
+			ht_info->iot_action |= HT_IOT_ACT_DISABLE_MCS15;
 
 		bIOTAction = HTIOTActIsDisableMCSTwoSpatialStream(ieee);
 		if (bIOTAction)
-			pHTInfo->iot_action |= HT_IOT_ACT_DISABLE_ALL_2SS;
+			ht_info->iot_action |= HT_IOT_ACT_DISABLE_ALL_2SS;
 
 		bIOTAction = HTIOTActIsDisableEDCATurbo(ieee, pNetwork->bssid);
 		if (bIOTAction)
-			pHTInfo->iot_action |= HT_IOT_ACT_DISABLE_EDCA_TURBO;
+			ht_info->iot_action |= HT_IOT_ACT_DISABLE_EDCA_TURBO;
 
 		bIOTAction = HTIOTActIsMgntUseCCK6M(ieee, pNetwork);
 		if (bIOTAction)
-			pHTInfo->iot_action |= HT_IOT_ACT_MGNT_USE_CCK_6M;
+			ht_info->iot_action |= HT_IOT_ACT_MGNT_USE_CCK_6M;
 		bIOTAction = HTIOTActIsCCDFsync(ieee);
 		if (bIOTAction)
-			pHTInfo->iot_action |= HT_IOT_ACT_CDD_FSYNC;
+			ht_info->iot_action |= HT_IOT_ACT_CDD_FSYNC;
 	} else {
-		pHTInfo->bCurrentHTSupport = false;
-		pHTInfo->current_rt2rt_aggregation = false;
-		pHTInfo->current_rt2rt_long_slot_time = false;
-		pHTInfo->RT2RT_HT_Mode = (enum rt_ht_capability)0;
+		ht_info->bCurrentHTSupport = false;
+		ht_info->current_rt2rt_aggregation = false;
+		ht_info->current_rt2rt_long_slot_time = false;
+		ht_info->RT2RT_HT_Mode = (enum rt_ht_capability)0;
 
-		pHTInfo->iot_action = 0;
-		pHTInfo->iot_ra_func = 0;
+		ht_info->iot_action = 0;
+		ht_info->iot_ra_func = 0;
 	}
 }
 
 void HT_update_self_and_peer_setting(struct rtllib_device *ieee,
 				     struct rtllib_network *pNetwork)
 {
-	struct rt_hi_throughput *pHTInfo = ieee->pHTInfo;
+	struct rt_hi_throughput *ht_info = ieee->ht_info;
 	struct ht_info_ele *pPeerHTInfo =
 		 (struct ht_info_ele *)pNetwork->bssht.bd_ht_info_buf;
 
-	if (pHTInfo->bCurrentHTSupport) {
+	if (ht_info->bCurrentHTSupport) {
 		if (pNetwork->bssht.bd_ht_info_len != 0)
-			pHTInfo->current_op_mode = pPeerHTInfo->OptMode;
+			ht_info->current_op_mode = pPeerHTInfo->OptMode;
 	}
 }
 EXPORT_SYMBOL(HT_update_self_and_peer_setting);
 
 void HTUseDefaultSetting(struct rtllib_device *ieee)
 {
-	struct rt_hi_throughput *pHTInfo = ieee->pHTInfo;
+	struct rt_hi_throughput *ht_info = ieee->ht_info;
 
-	if (pHTInfo->bEnableHT) {
-		pHTInfo->bCurrentHTSupport = true;
-		pHTInfo->bCurSuppCCK = pHTInfo->bRegSuppCCK;
+	if (ht_info->enable_ht) {
+		ht_info->bCurrentHTSupport = true;
+		ht_info->bCurSuppCCK = ht_info->bRegSuppCCK;
 
-		pHTInfo->bCurBW40MHz = pHTInfo->bRegBW40MHz;
-		pHTInfo->bCurShortGI20MHz = pHTInfo->bRegShortGI20MHz;
+		ht_info->bCurBW40MHz = ht_info->bRegBW40MHz;
+		ht_info->bCurShortGI20MHz = ht_info->bRegShortGI20MHz;
 
-		pHTInfo->bCurShortGI40MHz = pHTInfo->bRegShortGI40MHz;
+		ht_info->bCurShortGI40MHz = ht_info->bRegShortGI40MHz;
 
 		if (ieee->iw_mode == IW_MODE_ADHOC)
 			ieee->current_network.qos_data.active =
 				 ieee->current_network.qos_data.supported;
-		pHTInfo->bCurrent_AMSDU_Support = pHTInfo->bAMSDU_Support;
-		pHTInfo->nCurrent_AMSDU_MaxSize = pHTInfo->nAMSDU_MaxSize;
+		ht_info->bCurrent_AMSDU_Support = ht_info->bAMSDU_Support;
+		ht_info->nCurrent_AMSDU_MaxSize = ht_info->nAMSDU_MaxSize;
 
-		pHTInfo->bCurrentAMPDUEnable = pHTInfo->bAMPDUEnable;
-		pHTInfo->CurrentAMPDUFactor = pHTInfo->AMPDU_Factor;
+		ht_info->bCurrentAMPDUEnable = ht_info->bAMPDUEnable;
+		ht_info->CurrentAMPDUFactor = ht_info->AMPDU_Factor;
 
-		pHTInfo->current_mpdu_density = pHTInfo->current_mpdu_density;
+		ht_info->current_mpdu_density = ht_info->current_mpdu_density;
 
-		HTFilterMCSRate(ieee, ieee->Regdot11TxHTOperationalRateSet,
-				ieee->dot11HTOperationalRateSet);
+		HTFilterMCSRate(ieee, ieee->reg_dot11tx_ht_oper_rate_set,
+				ieee->dot11ht_oper_rate_set);
 		ieee->HTHighestOperaRate = HTGetHighestMCSRate(ieee,
-					   ieee->dot11HTOperationalRateSet,
-					   MCS_FILTER_ALL);
+							       ieee->dot11ht_oper_rate_set,
+							       MCS_FILTER_ALL);
 		ieee->HTCurrentOperaRate = ieee->HTHighestOperaRate;
 
 	} else {
-		pHTInfo->bCurrentHTSupport = false;
+		ht_info->bCurrentHTSupport = false;
 	}
 }
 
 u8 HTCCheck(struct rtllib_device *ieee, u8 *pFrame)
 {
-	if (ieee->pHTInfo->bCurrentHTSupport) {
+	if (ieee->ht_info->bCurrentHTSupport) {
 		if ((IsQoSDataFrame(pFrame) && Frame_Order(pFrame)) == 1) {
 			netdev_dbg(ieee->dev, "HT CONTROL FILED EXIST!!\n");
 			return true;
···
 
 static void HTSetConnectBwModeCallback(struct rtllib_device *ieee)
 {
-	struct rt_hi_throughput *pHTInfo = ieee->pHTInfo;
+	struct rt_hi_throughput *ht_info = ieee->ht_info;
 
-	if (pHTInfo->bCurBW40MHz) {
-		if (pHTInfo->CurSTAExtChnlOffset == HT_EXTCHNL_OFFSET_UPPER)
+	if (ht_info->bCurBW40MHz) {
+		if (ht_info->CurSTAExtChnlOffset == HT_EXTCHNL_OFFSET_UPPER)
 			ieee->set_chan(ieee->dev,
 				       ieee->current_network.channel + 2);
-		else if (pHTInfo->CurSTAExtChnlOffset ==
+		else if (ht_info->CurSTAExtChnlOffset ==
 			 HT_EXTCHNL_OFFSET_LOWER)
 			ieee->set_chan(ieee->dev,
 				       ieee->current_network.channel - 2);
···
 				       ieee->current_network.channel);
 
 		ieee->SetBWModeHandler(ieee->dev, HT_CHANNEL_WIDTH_20_40,
-				       pHTInfo->CurSTAExtChnlOffset);
+				       ht_info->CurSTAExtChnlOffset);
 	} else {
 		ieee->set_chan(ieee->dev, ieee->current_network.channel);
 		ieee->SetBWModeHandler(ieee->dev, HT_CHANNEL_WIDTH_20,
 				       HT_EXTCHNL_OFFSET_NO_EXT);
 	}
 
-	pHTInfo->sw_bw_in_progress = false;
+	ht_info->sw_bw_in_progress = false;
 }
 
 void HTSetConnectBwMode(struct rtllib_device *ieee,
 			enum ht_channel_width bandwidth,
 			enum ht_extchnl_offset Offset)
 {
-	struct rt_hi_throughput *pHTInfo = ieee->pHTInfo;
+	struct rt_hi_throughput *ht_info = ieee->ht_info;
 
-	if (!pHTInfo->bRegBW40MHz)
+	if (!ht_info->bRegBW40MHz)
 		return;
 
 	if (ieee->GetHalfNmodeSupportByAPsHandler(ieee->dev))
 		bandwidth = HT_CHANNEL_WIDTH_20;
 
-	if (pHTInfo->sw_bw_in_progress) {
+	if (ht_info->sw_bw_in_progress) {
 		pr_info("%s: sw_bw_in_progress!!\n", __func__);
 		return;
 	}
···
 			Offset = HT_EXTCHNL_OFFSET_NO_EXT;
 		if (Offset == HT_EXTCHNL_OFFSET_UPPER ||
 		    Offset == HT_EXTCHNL_OFFSET_LOWER) {
-			pHTInfo->bCurBW40MHz = true;
-			pHTInfo->CurSTAExtChnlOffset = Offset;
+			ht_info->bCurBW40MHz = true;
+			ht_info->CurSTAExtChnlOffset = Offset;
 		} else {
-			pHTInfo->bCurBW40MHz = false;
-			pHTInfo->CurSTAExtChnlOffset = HT_EXTCHNL_OFFSET_NO_EXT;
+			ht_info->bCurBW40MHz = false;
+			ht_info->CurSTAExtChnlOffset = HT_EXTCHNL_OFFSET_NO_EXT;
 		}
 	} else {
-		pHTInfo->bCurBW40MHz = false;
-		pHTInfo->CurSTAExtChnlOffset = HT_EXTCHNL_OFFSET_NO_EXT;
+		ht_info->bCurBW40MHz = false;
+		ht_info->CurSTAExtChnlOffset = HT_EXTCHNL_OFFSET_NO_EXT;
 	}
 
-	netdev_dbg(ieee->dev, "%s():pHTInfo->bCurBW40MHz:%x\n", __func__,
-		   pHTInfo->bCurBW40MHz);
+	netdev_dbg(ieee->dev, "%s():ht_info->bCurBW40MHz:%x\n", __func__,
+		   ht_info->bCurBW40MHz);
 
-	pHTInfo->sw_bw_in_progress = true;
+	ht_info->sw_bw_in_progress = true;
 
 	HTSetConnectBwModeCallback(ieee);
 }

drivers/staging/rtl8192e/rtl819x_Qos.h

···
 	DIR_BI_DIR		= 3,
 };
 
-enum acm_method {
-	eAcmWay0_SwAndHw		= 0,
-	eAcmWay1_HW			= 1,
-	eAcmWay2_SW			= 2,
-};
-
-
 struct acm {
 	u64		UsedTime;
 	u64		MediumTime;

drivers/staging/rtl8192e/rtl819x_TSProc.c

···
 	if (bPktInBuf && (pRxTs->rx_timeout_indicate_seq == 0xffff)) {
 		pRxTs->rx_timeout_indicate_seq = pRxTs->rx_indicate_seq;
 		mod_timer(&pRxTs->rx_pkt_pending_timer,  jiffies +
-			  msecs_to_jiffies(ieee->pHTInfo->rx_reorder_pending_time)
+			  msecs_to_jiffies(ieee->ht_info->rx_reorder_pending_time)
 			  );
 	}
 	spin_unlock_irqrestore(&(ieee->reorder_spinlock), flags);

drivers/staging/rtl8192e/rtllib.h

···
 #define SUPPORT_CKIP_MIC			0x08
 #define SUPPORT_CKIP_PK			0x10
 #define	RT_RF_OFF_LEVL_HALT_NIC		BIT3
-#define	RT_IN_PS_LEVEL(pPSC, _PS_FLAG)		\
-	((pPSC->CurPsLevel & _PS_FLAG) ? true : false)
-#define	RT_CLEAR_PS_LEVEL(pPSC, _PS_FLAG)	\
-	(pPSC->CurPsLevel &= (~(_PS_FLAG)))
-#define	RT_SET_PS_LEVEL(pPSC, _PS_FLAG)	(pPSC->CurPsLevel |= _PS_FLAG)
+#define	RT_IN_PS_LEVEL(psc, _PS_FLAG)		\
+	((psc->CurPsLevel & _PS_FLAG) ? true : false)
+#define	RT_CLEAR_PS_LEVEL(psc, _PS_FLAG)	\
+	(psc->CurPsLevel &= (~(_PS_FLAG)))
+#define	RT_SET_PS_LEVEL(psc, _PS_FLAG)	(psc->CurPsLevel |= _PS_FLAG)
 
 /* defined for skb cb field */
 /* At most 28 byte */
···
 	u8 bFirstSeg:1;
 	u8 bLastSeg:1;
 	u8 bEncrypt:1;
-	u8 bTxDisableRateFallBack:1;
-	u8 bTxUseDriverAssingedRate:1;
+	u8 tx_dis_rate_fallback:1;
+	u8 tx_use_drv_assinged_rate:1;
 	u8 bHwSec:1;
 
 	u8 nStuckCount;
···
 };
 
 struct rt_pwr_save_ctrl {
-
-	bool				bInactivePs;
-	bool				bIPSModeBackup;
 	bool				bSwRfProcessing;
 	enum rt_rf_power_state eInactivePowerState;
 	enum ips_callback_function ReturnPoint;
 
 	bool				bLeisurePs;
 	u8				LpsIdleCount;
-	u8				RegMaxLPSAwakeIntvl;
+	u8				reg_max_lps_awake_intvl;
 	u8				LPSAwakeIntvl;
 
 	u32				CurPsLevel;
 	u32				RegRfPsLevel;
-
-	bool				bFwCtrlLPS;
-
 };
 
 #define RT_RF_CHANGE_SOURCE u32
···
 };
 
 struct rt_intel_promisc_mode {
-	bool bPromiscuousOn;
-	bool bFilterSourceStationFrame;
+	bool promiscuous_on;
+	bool fltr_src_sta_frame;
 };
 
 
···
 	RT_RF_CHANGE_SOURCE rf_off_reason;
 	bool is_set_key;
 	bool wx_set_enc;
-	struct rt_hi_throughput *pHTInfo;
+	struct rt_hi_throughput *ht_info;
 
 	spinlock_t reorder_spinlock;
-	u8	Regdot11HTOperationalRateSet[16];
-	u8	Regdot11TxHTOperationalRateSet[16];
-	u8	dot11HTOperationalRateSet[16];
-	u8	RegHTSuppRateSet[16];
+	u8	reg_dot11ht_oper_rate_set[16];
+	u8	reg_dot11tx_ht_oper_rate_set[16];
+	u8	dot11ht_oper_rate_set[16];
+	u8	reg_ht_supp_rate_set[16];
 	u8	HTCurrentOperaRate;
 	u8	HTHighestOperaRate;
-	u8	bTxDisableRateFallBack;
-	u8	bTxUseDriverAssingedRate;
+	u8	tx_dis_rate_fallback;
+	u8	tx_use_drv_assinged_rate;
 	u8	bTxEnableFwCalcDur;
 	atomic_t	atm_swbw;
 
···
 	int scan_age;
 
 	int iw_mode; /* operating mode (IW_MODE_*) */
-	bool bNetPromiscuousMode;
-	struct rt_intel_promisc_mode IntelPromiscuousModeInfo;
+	bool net_promiscuous_md;
+	struct rt_intel_promisc_mode intel_promiscuous_md_info;
 
 	spinlock_t lock;
 	spinlock_t wpax_suitlist_lock;
···
 	int mgmt_queue_tail;
 	u8 AsocRetryCount;
 	struct sk_buff_head skb_waitQ[MAX_QUEUE_SIZE];
-	struct sk_buff_head  skb_aggQ[MAX_QUEUE_SIZE];
 
 	bool	bdynamic_txpower_enable;
 
···
 	struct bandwidth_autoswitch bandwidth_auto_switch;
 	bool FwRWRF;
 
-	struct rt_link_detect LinkDetectInfo;
+	struct rt_link_detect link_detect_info;
 	bool bIsAggregateFrame;
-	struct rt_pwr_save_ctrl PowerSaveControl;
+	struct rt_pwr_save_ctrl pwr_save_ctrl;
 
 	/* used if IEEE_SOFTMAC_TX_QUEUE is set */
 	struct tx_pending tx_pending;
···
 extern u8 MCS_FILTER_ALL[];
 extern u16 MCS_DATA_RATE[2][2][77];
 u8 HTCCheck(struct rtllib_device *ieee, u8 *pFrame);
-void HTResetIOTSetting(struct rt_hi_throughput *pHTInfo);
+void HTResetIOTSetting(struct rt_hi_throughput *ht_info);
 bool IsHTHalfNmodeAPs(struct rtllib_device *ieee);
 u16  TxCountToDataRate(struct rtllib_device *ieee, u8 nDataRate);
 int rtllib_rx_ADDBAReq(struct rtllib_device *ieee, struct sk_buff *skb);

drivers/staging/rtl8192e/rtllib_crypt_tkip.c

···
 		return NULL;
 
 	priv = kzalloc(sizeof(*priv), GFP_ATOMIC);
-	if (priv == NULL)
+	if (!priv)
 		goto fail;
 	priv->key_idx = key_idx;
 
···
 	return NULL;
 }
 
-
 static void rtllib_tkip_deinit(void *priv)
 {
 	struct rtllib_tkip_data *_priv = priv;
···
 	kfree_sensitive(priv);
 }
 
-
 static inline u16 RotR1(u16 val)
 {
 	return (val >> 1) | (val << 15);
 }
-
 
 static inline u8 Lo8(u16 val)
 {
 	return val & 0xff;
 }
 
-
 static inline u8 Hi8(u16 val)
 {
 	return val >> 8;
 }
-
 
 static inline u16 Lo16(u32 val)
 {
 	return val & 0xffff;
 }
 
-
 static inline u16 Hi16(u32 val)
 {
 	return val >> 16;
 }
-
 
 static inline u16 Mk16(u8 hi, u8 lo)
 {
 	return lo | (hi << 8);
 }
 
-
 static inline u16 Mk16_le(u16 *v)
 {
 	return *v;
 }
-
 
 static const u16 Sbox[256] = {
 	0xC6A5, 0xF884, 0xEE99, 0xF68D, 0xFF0D, 0xD6BD, 0xDEB1, 0x9154,
···
 	0x82C3, 0x29B0, 0x5A77, 0x1E11, 0x7BCB, 0xA8FC, 0x6DD6, 0x2C3A,
 };
 
-
 static inline u16 _S_(u16 v)
 {
 	u16 t = Sbox[Hi8(v)];
 	return Sbox[Lo8(v)] ^ ((t << 8) | (t >> 8));
 }
 
-
 #define PHASE1_LOOP_COUNT 8
-
 
 static void tkip_mixing_phase1(u16 *TTAK, const u8 *TK, const u8 *TA, u32 IV32)
 {
···
 		TTAK[4] += _S_(TTAK[3] ^ Mk16(TK[1 + j], TK[0 + j])) + i;
 	}
 }
-
 
 static void tkip_mixing_phase2(u8 *WEPSeed, const u8 *TK, const u16 *TTAK,
 			       u16 IV16)
···
 #endif
 }
 
-
 static int rtllib_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
 {
 	struct rtllib_tkip_data *tkey = priv;
···
 	if (!tcb_desc->bHwSec) {
 		if (!tkey->tx_phase1_done) {
 			tkip_mixing_phase1(tkey->tx_ttak, tkey->key, hdr->addr2,
-					tkey->tx_iv32);
+					   tkey->tx_iv32);
 			tkey->tx_phase1_done = 1;
 		}
 		tkip_mixing_phase2(rc4key, tkey->key, tkey->tx_ttak,
 				   tkey->tx_iv16);
-	} else
+	} else {
 		tkey->tx_phase1_done = 1;
-
+	}
 
 	len = skb->len - hdr_len;
 	pos = skb_push(skb, 8);
···
 	if (!tcb_desc->bHwSec)
 		return ret;
 	return 0;
-
-
 }
 
 static int rtllib_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
···
 
 	if (!tcb_desc->bHwSec || (skb->cb[0] == 1)) {
 		if ((iv32 < tkey->rx_iv32 ||
-		    (iv32 == tkey->rx_iv32 && iv16 <= tkey->rx_iv16)) &&
-		    tkey->initialized) {
+		     (iv32 == tkey->rx_iv32 && iv16 <= tkey->rx_iv16)) &&
+		     tkey->initialized) {
 			if (net_ratelimit()) {
 				netdev_dbg(skb->dev,
 					   "Replay detected: STA= %pM previous TSC %08x%04x received TSC %08x%04x\n",
···
 			tkey->dot11RSNAStatsTKIPICVErrors++;
 			return -5;
 		}
-
 	}
 
 	/* Update real counters only after Michael MIC verification has
···
 
 	return keyidx;
 }
-
 
 static int michael_mic(struct crypto_shash *tfm_michael, u8 *key, u8 *hdr,
 		       u8 *data, size_t data_len, u8 *mic)
···
 		break;
 	}
 
-	hdr[12] = 0; /* priority */
+	/* priority */
+	hdr[12] = 0;
 
-	hdr[13] = hdr[14] = hdr[15] = 0; /* reserved */
+	/* reserved */
+	hdr[13] = 0;
+	hdr[14] = 0;
+	hdr[15] = 0;
 }
-
 
 static int rtllib_michael_mic_add(struct sk_buff *skb, int hdr_len, void *priv)
 {
···
 		tkey->tx_hdr[12] = *(skb->data + hdr_len - 2) & 0x07;
 	pos = skb_put(skb, 8);
 	if (michael_mic(tkey->tx_tfm_michael, &tkey->key[16], tkey->tx_hdr,
-	    skb->data + hdr_len, skb->len - 8 - hdr_len, pos))
+			skb->data + hdr_len, skb->len - 8 - hdr_len, pos))
 		return -1;
 
 	return 0;
 }
-
 
 static void rtllib_michael_mic_failure(struct net_device *dev,
 				       struct rtllib_hdr_4addr *hdr,
···
 	return 0;
 }
 
-
 static int rtllib_tkip_set_key(void *key, int len, u8 *seq, void *priv)
 {
 	struct rtllib_tkip_data *tkey = priv;
···
 				(seq[3] << 8) | seq[2];
 			tkey->rx_iv16 = (seq[1] << 8) | seq[0];
 		}
-	} else if (len == 0)
+	} else if (len == 0) {
 		tkey->key_set = 0;
-	else
+	} else {
 		return -1;
+	}
 
 	return 0;
 }
-
 
 static int rtllib_tkip_get_key(void *key, int len, u8 *seq, void *priv)
 {
···
 
 	return TKIP_KEY_LEN;
 }
-
 
 static void rtllib_tkip_print_stats(struct seq_file *m, void *priv)
 {
···
 	.owner			= THIS_MODULE,
 };
 
-
 static int __init rtllib_crypto_tkip_init(void)
 {
 	return lib80211_register_crypto_ops(&rtllib_crypt_tkip);
 }
-
 
 static void __exit rtllib_crypto_tkip_exit(void)
 {

drivers/staging/rtl8192e/rtllib_crypt_wep.c

···
 	struct arc4_ctx tx_ctx_arc4;
 };
 
-
 static void *prism2_wep_init(int keyidx)
 {
 	struct prism2_wep_data *priv;
···
 
 	return priv;
 }
-
 
 static void prism2_wep_deinit(void *priv)
 {
···
 	return 0;
 }
 
-
 /* Perform WEP decryption on given struct buffer. Buffer includes whole WEP
  * part of the frame: IV (4 bytes), encrypted payload (including SNAP header),
  * ICV (4 bytes). len includes both IV and ICV.
···
 	return 0;
 }
 
-
 static int prism2_wep_set_key(void *key, int len, u8 *seq, void *priv)
 {
 	struct prism2_wep_data *wep = priv;
···
 	return 0;
 }
 
-
 static int prism2_wep_get_key(void *key, int len, u8 *seq, void *priv)
 {
 	struct prism2_wep_data *wep = priv;
···
 
 	return wep->key_len;
 }
-
 
 static void prism2_wep_print_stats(struct seq_file *m, void *priv)
 {
···
 	.owner			= THIS_MODULE,
 };
 
-
 static int __init rtllib_crypto_wep_init(void)
 {
 	return lib80211_register_crypto_ops(&rtllib_crypt_wep);
 }
-
 
 static void __exit rtllib_crypto_wep_exit(void)
 {

drivers/staging/rtl8192e/rtllib_module.c

···
 	spin_lock_init(&ieee->lock);
 	spin_lock_init(&ieee->wpax_suitlist_lock);
 	spin_lock_init(&ieee->reorder_spinlock);
-	atomic_set(&(ieee->atm_swbw), 0);
+	atomic_set(&ieee->atm_swbw, 0);
 
 	/* SAM FIXME */
 	lib80211_crypt_info_init(&ieee->crypt_info, "RTLLIB", &ieee->lock);
···
 	if (err)
 		goto free_crypt_info;
 
-	ieee->pHTInfo = kzalloc(sizeof(struct rt_hi_throughput), GFP_KERNEL);
-	if (!ieee->pHTInfo)
+	ieee->ht_info = kzalloc(sizeof(struct rt_hi_throughput), GFP_KERNEL);
+	if (!ieee->ht_info)
 		goto free_softmac;
 
 	HTUpdateDefaultSetting(ieee);
···
 	struct rtllib_device *ieee = (struct rtllib_device *)
 				      netdev_priv_rsl(dev);
 
-	kfree(ieee->pHTInfo);
+	kfree(ieee->ht_info);
 	rtllib_softmac_free(ieee);
 
 	lib80211_crypt_info_free(&ieee->crypt_info);

drivers/staging/rtl8192e/rtllib_rx.c

···
 				    struct rtllib_rxb *prxb,
 				    struct rx_ts_record *pTS, u16 SeqNum)
 {
-	struct rt_hi_throughput *pHTInfo = ieee->pHTInfo;
+	struct rt_hi_throughput *ht_info = ieee->ht_info;
 	struct rx_reorder_entry *pReorderEntry = NULL;
-	u8 WinSize = pHTInfo->rx_reorder_win_size;
+	u8 WinSize = ht_info->rx_reorder_win_size;
 	u16 WinEnd = 0;
 	u8 index = 0;
 	bool bMatchWinStart = false, bPktInBuf = false;
···
 		netdev_dbg(ieee->dev,
 			   "Packet Drop! IndicateSeq: %d, NewSeq: %d\n",
 			   pTS->rx_indicate_seq, SeqNum);
-		pHTInfo->rx_reorder_drop_counter++;
+		ht_info->rx_reorder_drop_counter++;
 		{
 			int i;
 
···
 		netdev_dbg(ieee->dev, "%s(): SET rx timeout timer\n", __func__);
 		pTS->rx_timeout_indicate_seq = pTS->rx_indicate_seq;
 		mod_timer(&pTS->rx_pkt_pending_timer, jiffies +
-			  msecs_to_jiffies(pHTInfo->rx_reorder_pending_time));
+			  msecs_to_jiffies(ht_info->rx_reorder_pending_time));
 	}
 	spin_unlock_irqrestore(&(ieee->reorder_spinlock), flags);
 }
···
 	sc = le16_to_cpu(hdr->seq_ctl);
 	frag = WLAN_GET_SEQ_FRAG(sc);
 
-	if (!ieee->pHTInfo->cur_rx_reorder_enable ||
+	if (!ieee->ht_info->cur_rx_reorder_enable ||
 		!ieee->current_network.qos_data.active ||
 		!IsDataFrame(skb->data) ||
 		IsLegacyDataFrame(skb->data)) {
···
 	}
 
 	/* Filter packets sent by an STA that will be forwarded by AP */
-	if (ieee->IntelPromiscuousModeInfo.bPromiscuousOn  &&
-		ieee->IntelPromiscuousModeInfo.bFilterSourceStationFrame) {
+	if (ieee->intel_promiscuous_md_info.promiscuous_on  &&
+		ieee->intel_promiscuous_md_info.fltr_src_sta_frame) {
 		if ((fc & RTLLIB_FCTL_TODS) && !(fc & RTLLIB_FCTL_FROMDS) &&
 		    !ether_addr_equal(dst, ieee->current_network.bssid) &&
 		    ether_addr_equal(bssid, ieee->current_network.bssid)) {
···
 	/* Nullfunc frames may have PS-bit set, so they must be passed to
 	 * hostap_handle_sta_rx() before being dropped here.
 	 */
-	if (!ieee->IntelPromiscuousModeInfo.bPromiscuousOn) {
+	if (!ieee->intel_promiscuous_md_info.promiscuous_on) {
 		if (stype != RTLLIB_STYPE_DATA &&
 		    stype != RTLLIB_STYPE_DATA_CFACK &&
 		    stype != RTLLIB_STYPE_DATA_CFPOLL &&
···
 	if (unicast) {
 
 		if (ieee->state == RTLLIB_LINKED) {
-			if (((ieee->LinkDetectInfo.NumRxUnicastOkInPeriod +
-			    ieee->LinkDetectInfo.NumTxOkInPeriod) > 8) ||
-			    (ieee->LinkDetectInfo.NumRxUnicastOkInPeriod > 2)) {
+			if (((ieee->link_detect_info.NumRxUnicastOkInPeriod +
+			    ieee->link_detect_info.NumTxOkInPeriod) > 8) ||
+			    (ieee->link_detect_info.NumRxUnicastOkInPeriod > 2)) {
 				if (ieee->LeisurePSLeave)
 					ieee->LeisurePSLeave(ieee->dev);
 			}
···
 	multicast = is_multicast_ether_addr(hdr->addr1);
 	unicast = !multicast;
 	if (unicast && !ether_addr_equal(dev->dev_addr, hdr->addr1)) {
-		if (ieee->bNetPromiscuousMode)
+		if (ieee->net_promiscuous_md)
 			bToOtherSTA = true;
 		else
 			goto rx_dropped;
···
 
 	/* Update statstics for AP roaming */
 	if (!bToOtherSTA) {
-		ieee->LinkDetectInfo.NumRecvDataInPeriod++;
-		ieee->LinkDetectInfo.NumRxOkInPeriod++;
+		ieee->link_detect_info.NumRecvDataInPeriod++;
+		ieee->link_detect_info.NumRxOkInPeriod++;
 	}
 
 	/* Data frame - extract src/dst addresses */
···
 		else
 			nr_subframes = 1;
 		if (unicast)
-			ieee->LinkDetectInfo.NumRxUnicastOkInPeriod += nr_subframes;
+			ieee->link_detect_info.NumRxUnicastOkInPeriod += nr_subframes;
 		rtllib_rx_check_leave_lps(ieee, unicast, nr_subframes);
 	}
 
 	/* Indicate packets to upper layer or Rx Reorder */
-	if (!ieee->pHTInfo->cur_rx_reorder_enable || pTS == NULL || bToOtherSTA)
+	if (!ieee->ht_info->cur_rx_reorder_enable || pTS == NULL || bToOtherSTA)
 		rtllib_rx_indicate_pkt_legacy(ieee, rx_stats, rxb, dst, src);
 	else
 		RxReorderIndicatePacket(ieee, rxb, pTS, SeqNum);
···
 		hdrlen += 4;
 	}
 
-	rtllib_monitor_rx(ieee, skb, rx_stats, hdrlen);
 	ieee->stats.rx_packets++;
 	ieee->stats.rx_bytes += skb->len;
+	rtllib_monitor_rx(ieee, skb, rx_stats, hdrlen);
 
 	return 1;
 }
···
 				if (rtllib_act_scanning(ieee, false) &&
 				    ieee->FirstIe_InScan)
 					netdev_info(ieee->dev,
-						    "Received beacon ContryIE, SSID: <%s>\n",
+						    "Received beacon CountryIE, SSID: <%s>\n",
 						    network->ssid);
 				dot11d_update_country(ieee, addr2,
 						       info_element->len,
···
 		}
 		if (is_beacon(frame_ctl)) {
 			if (ieee->state >= RTLLIB_LINKED)
-				ieee->LinkDetectInfo.NumRecvBcnInPeriod++;
+				ieee->link_detect_info.NumRecvBcnInPeriod++;
 		}
 	}
 	list_for_each_entry(target, &ieee->network_list, list) {

drivers/staging/rtl8192e/rtllib_softmac.c

···
 }
 
 
-u8
-MgntQuery_TxRateExcludeCCKRates(struct rtllib_device *ieee)
+u8 MgntQuery_TxRateExcludeCCKRates(struct rtllib_device *ieee)
 {
 	u16	i;
 	u8	QueryRate = 0;
···
 
 static u8 MgntQuery_MgntFrameTxRate(struct rtllib_device *ieee)
 {
-	struct rt_hi_throughput *pHTInfo = ieee->pHTInfo;
+	struct rt_hi_throughput *ht_info = ieee->ht_info;
 	u8 rate;
 
-	if (pHTInfo->iot_action & HT_IOT_ACT_MGNT_USE_CCK_6M)
+	if (ht_info->iot_action & HT_IOT_ACT_MGNT_USE_CCK_6M)
 		rate = 0x0c;
 	else
 		rate = ieee->basic_rate & 0x7f;
···
 	if (rate == 0) {
 		if (ieee->mode == IEEE_A ||
 		   ieee->mode == IEEE_N_5G ||
-		   (ieee->mode == IEEE_N_24G && !pHTInfo->bCurSuppCCK))
+		   (ieee->mode == IEEE_N_24G && !ht_info->bCurSuppCCK))
 			rate = 0x0c;
 		else
 			rate = 0x02;
···
 
 	tcb_desc->data_rate = MgntQuery_MgntFrameTxRate(ieee);
 	tcb_desc->RATRIndex = 7;
-	tcb_desc->bTxDisableRateFallBack = 1;
-	tcb_desc->bTxUseDriverAssingedRate = 1;
+	tcb_desc->tx_dis_rate_fallback = 1;
+	tcb_desc->tx_use_drv_assinged_rate = 1;
 	if (single) {
 		if (ieee->queue_stop) {
 			enqueue_mgmt(ieee, skb);
···
 
 	tcb_desc->data_rate = MgntQuery_MgntFrameTxRate(ieee);
 	tcb_desc->RATRIndex = 7;
-	tcb_desc->bTxDisableRateFallBack = 1;
-	tcb_desc->bTxUseDriverAssingedRate = 1;
+	tcb_desc->tx_dis_rate_fallback = 1;
+	tcb_desc->tx_use_drv_assinged_rate = 1;
 	if (single) {
 		if (type != RTLLIB_FTYPE_CTL) {
 			header->seq_ctl = cpu_to_le16(ieee->seq_ctrl[0] << 4);
···
 	ieee->SetHwRegHandler(dev, HW_VAR_CECHK_BSSID,
 			     (u8 *)&bFilterOutNonAssociatedBSSID);
 
-	ieee->bNetPromiscuousMode = true;
+	ieee->net_promiscuous_md = true;
 }
 EXPORT_SYMBOL(rtllib_EnableIntelPromiscuousMode);
 
···
 	ieee->SetHwRegHandler(dev, HW_VAR_CECHK_BSSID,
 			     (u8 *)&bFilterOutNonAssociatedBSSID);
 
-	ieee->bNetPromiscuousMode = false;
+	ieee->net_promiscuous_md = false;
 }
 EXPORT_SYMBOL(rtllib_DisableIntelPromiscuousMode);
 
···
 	u8 tmp_ht_cap_len = 0;
 	u8 *tmp_ht_info_buf = NULL;
 	u8 tmp_ht_info_len = 0;
-	struct rt_hi_throughput *pHTInfo = ieee->pHTInfo;
+	struct rt_hi_throughput *ht_info = ieee->ht_info;
 	u8 *tmp_generic_ie_buf = NULL;
 	u8 tmp_generic_ie_len = 0;
 
···
 
 	if ((ieee->current_network.mode == IEEE_G) ||
 	   (ieee->current_network.mode == IEEE_N_24G &&
-	   ieee->pHTInfo->bCurSuppCCK)) {
+	   ieee->ht_info->bCurSuppCCK)) {
 		erp_len = 3;
 		erpinfo_content = 0;
 		if (ieee->current_network.buseprotection)
···
 	crypt = ieee->crypt_info.crypt[ieee->crypt_info.tx_keyidx];
 	encrypt = ieee->host_encrypt && crypt && crypt->ops &&
 		((strcmp(crypt->ops->name, "R-WEP") == 0 || wpa_ie_len));
-	if (ieee->pHTInfo->bCurrentHTSupport) {
-		tmp_ht_cap_buf = (u8 *)&(ieee->pHTInfo->SelfHTCap);
-		tmp_ht_cap_len = sizeof(ieee->pHTInfo->SelfHTCap);
-		tmp_ht_info_buf = (u8 *)&(ieee->pHTInfo->SelfHTInfo);
-		tmp_ht_info_len = sizeof(ieee->pHTInfo->SelfHTInfo);
+	if (ieee->ht_info->bCurrentHTSupport) {
+		tmp_ht_cap_buf = (u8 *)&(ieee->ht_info->SelfHTCap);
+		tmp_ht_cap_len = sizeof(ieee->ht_info->SelfHTCap);
+		tmp_ht_info_buf = (u8 *)&(ieee->ht_info->SelfHTInfo);
+		tmp_ht_info_len = sizeof(ieee->ht_info->SelfHTInfo);
 		HTConstructCapabilityElement(ieee, tmp_ht_cap_buf,
 					     &tmp_ht_cap_len, encrypt, false);
 		HTConstructInfoElement(ieee, tmp_ht_info_buf, &tmp_ht_info_len,
 				       encrypt);
 
-		if (pHTInfo->reg_rt2rt_aggregation) {
-			tmp_generic_ie_buf = ieee->pHTInfo->sz_rt2rt_agg_buf;
+		if (ht_info->reg_rt2rt_aggregation) {
+			tmp_generic_ie_buf = ieee->ht_info->sz_rt2rt_agg_buf;
 			tmp_generic_ie_len =
-				 sizeof(ieee->pHTInfo->sz_rt2rt_agg_buf);
+				 sizeof(ieee->ht_info->sz_rt2rt_agg_buf);
 			HTConstructRT2RTAggElement(ieee, tmp_generic_ie_buf,
 						   &tmp_generic_ie_len);
 		}
···
 	if ((ieee->rtllib_ap_sec_type &&
 	    (ieee->rtllib_ap_sec_type(ieee) & SEC_ALG_TKIP)) ||
 	    ieee->bForcedBgMode) {
-		ieee->pHTInfo->bEnableHT = 0;
+		ieee->ht_info->enable_ht = 0;
 		ieee->mode = WIRELESS_MODE_G;
 	}
 
-	if (ieee->pHTInfo->bCurrentHTSupport && ieee->pHTInfo->bEnableHT) {
-		ht_cap_buf = (u8 *)&(ieee->pHTInfo->SelfHTCap);
-		ht_cap_len = sizeof(ieee->pHTInfo->SelfHTCap);
+	if (ieee->ht_info->bCurrentHTSupport && ieee->ht_info->enable_ht) {
+		ht_cap_buf = (u8 *)&(ieee->ht_info->SelfHTCap);
+		ht_cap_len = sizeof(ieee->ht_info->SelfHTCap);
 		HTConstructCapabilityElement(ieee, ht_cap_buf, &ht_cap_len,
 					     encrypt, true);
-		if (ieee->pHTInfo->current_rt2rt_aggregation) {
-			realtek_ie_buf = ieee->pHTInfo->sz_rt2rt_agg_buf;
+		if (ieee->ht_info->current_rt2rt_aggregation) {
+			realtek_ie_buf = ieee->ht_info->sz_rt2rt_agg_buf;
 			realtek_ie_len =
-				 sizeof(ieee->pHTInfo->sz_rt2rt_agg_buf);
+				 sizeof(ieee->ht_info->sz_rt2rt_agg_buf);
 			HTConstructRT2RTAggElement(ieee, realtek_ie_buf,
 						   &realtek_ie_len);
 		}
···
 		memcpy(tag, osCcxVerNum.Octet, osCcxVerNum.Length);
 		tag += osCcxVerNum.Length;
 	}
-	if (ieee->pHTInfo->bCurrentHTSupport && ieee->pHTInfo->bEnableHT) {
-		if (ieee->pHTInfo->ePeerHTSpecVer != HT_SPEC_VER_EWC) {
+	if (ieee->ht_info->bCurrentHTSupport && ieee->ht_info->enable_ht) {
+		if (ieee->ht_info->ePeerHTSpecVer != HT_SPEC_VER_EWC) {
 			tag = skb_put(skb, ht_cap_len);
 			*tag++ = MFIE_TYPE_HT_CAP;
 			*tag++ = ht_cap_len - 2;
···
 		rtllib_TURBO_Info(ieee, &tag);
 	}
 
-	if (ieee->pHTInfo->bCurrentHTSupport && ieee->pHTInfo->bEnableHT) {
-		if (ieee->pHTInfo->ePeerHTSpecVer == HT_SPEC_VER_EWC) {
+	if (ieee->ht_info->bCurrentHTSupport && ieee->ht_info->enable_ht) {
+		if (ieee->ht_info->ePeerHTSpecVer == HT_SPEC_VER_EWC) {
 			tag = skb_put(skb, ht_cap_len);
 			*tag++ = MFIE_TYPE_GENERIC;
 			*tag++ = ht_cap_len - 2;
···
 			tag += ht_cap_len - 2;
 		}
 
-		if (ieee->pHTInfo->current_rt2rt_aggregation) {
+		if (ieee->ht_info->current_rt2rt_aggregation) {
 			tag = skb_put(skb, realtek_ie_len);
 			*tag++ = MFIE_TYPE_GENERIC;
 			*tag++ = realtek_ie_len - 2;
···
 				     container_of_work_rsl(data,
 				     struct rtllib_device,
 				     associate_complete_wq);
-	struct rt_pwr_save_ctrl *pPSC = &(ieee->PowerSaveControl);
+	struct rt_pwr_save_ctrl *psc = &ieee->pwr_save_ctrl;
 
 	netdev_info(ieee->dev, "Associated successfully with %pM\n",
 		    ieee->current_network.bssid);
···
 		ieee->SetWirelessMode(ieee->dev, IEEE_B);
 		netdev_info(ieee->dev, "Using B rates:%d\n", ieee->rate);
 	}
-	if (ieee->pHTInfo->bCurrentHTSupport && ieee->pHTInfo->bEnableHT) {
+	if (ieee->ht_info->bCurrentHTSupport && ieee->ht_info->enable_ht) {
 		netdev_info(ieee->dev, "Successfully associated, ht enabled\n");
 		HTOnAssocRsp(ieee);
 	} else {
 		netdev_info(ieee->dev,
 			    "Successfully associated, ht not enabled(%d, %d)\n",
-			    ieee->pHTInfo->bCurrentHTSupport,
-			    ieee->pHTInfo->bEnableHT);
-		memset(ieee->dot11HTOperationalRateSet, 0, 16);
+			    ieee->ht_info->bCurrentHTSupport,
+			    ieee->ht_info->enable_ht);
+		memset(ieee->dot11ht_oper_rate_set, 0, 16);
 	}
-	ieee->LinkDetectInfo.SlotNum = 2 * (1 +
+	ieee->link_detect_info.SlotNum = 2 * (1 +
 				       ieee->current_network.beacon_interval /
 				       500);
-	if (ieee->LinkDetectInfo.NumRecvBcnInPeriod == 0 ||
-	    ieee->LinkDetectInfo.NumRecvDataInPeriod == 0) {
-		ieee->LinkDetectInfo.NumRecvBcnInPeriod = 1;
-		ieee->LinkDetectInfo.NumRecvDataInPeriod = 1;
+	if (ieee->link_detect_info.NumRecvBcnInPeriod == 0 ||
+	    ieee->link_detect_info.NumRecvDataInPeriod == 0) {
+		ieee->link_detect_info.NumRecvBcnInPeriod = 1;
+		ieee->link_detect_info.NumRecvDataInPeriod = 1;
 	}
-	pPSC->LpsIdleCount = 0;
+	psc->LpsIdleCount = 0;
 	ieee->link_change(ieee->dev);
 
 	if (ieee->is_silent_reset) {
···
 				    ieee->current_network.ssid,
 				    ieee->current_network.channel,
 				    ieee->current_network.qos_data.supported,
-				    ieee->pHTInfo->bEnableHT,
+				    ieee->ht_info->enable_ht,
 				    ieee->current_network.bssht.bd_support_ht,
 				    ieee->current_network.mode,
 				    ieee->current_network.flags);
···
 			   !(ieee->softmac_features & IEEE_SOFTMAC_SCAN))
 				rtllib_stop_scan_syncro(ieee);
 
-			HTResetIOTSetting(ieee->pHTInfo);
+			HTResetIOTSetting(ieee->ht_info);
 			ieee->wmm_acm = 0;
 			if (ieee->iw_mode == IW_MODE_INFRA) {
 				/* Join the network for the first time */
···
 					HTResetSelfAndSavePeerSetting(ieee,
 						 &(ieee->current_network));
 				else
-					ieee->pHTInfo->bCurrentHTSupport =
+					ieee->ht_info->bCurrentHTSupport =
 								 false;
 
 				ieee->state = RTLLIB_ASSOCIATING;
···
 					netdev_info(ieee->dev,
 						    "Using B rates\n");
 				}
-				memset(ieee->dot11HTOperationalRateSet, 0, 16);
+				memset(ieee->dot11ht_oper_rate_set, 0, 16);
 				ieee->state = RTLLIB_LINKED;
 			}
 		}
···
 	   ((ieee->mode == IEEE_G) &&
 	   (ieee->current_network.mode == IEEE_N_24G) &&
 	   (ieee->AsocRetryCount++ < (RT_ASOC_RETRY_LIMIT-1)))) {
-		ieee->pHTInfo->iot_action |= HT_IOT_ACT_PURE_N_MODE;
+		ieee->ht_info->iot_action |= HT_IOT_ACT_PURE_N_MODE;
 	} else {
 		ieee->AsocRetryCount = 0;
 	}
···
 {
 	int timeout;
 	u8 dtim;
-	struct rt_pwr_save_ctrl *pPSC = &(ieee->PowerSaveControl);
+	struct rt_pwr_save_ctrl *psc = &ieee->pwr_save_ctrl;
 
 	if (ieee->LPSDelayCnt) {
 		ieee->LPSDelayCnt--;
···
 
 	if (time) {
 		if (ieee->bAwakePktSent) {
-			pPSC->LPSAwakeIntvl = 1;
+			psc->LPSAwakeIntvl = 1;
 		} else {
 			u8 MaxPeriod = 1;
 
-			if (pPSC->LPSAwakeIntvl == 0)
-				pPSC->LPSAwakeIntvl = 1;
-			if (pPSC->RegMaxLPSAwakeIntvl == 0)
+			if (psc->LPSAwakeIntvl == 0)
+				psc->LPSAwakeIntvl = 1;
+			if (psc->reg_max_lps_awake_intvl == 0)
 				MaxPeriod = 1;
-			else if (pPSC->RegMaxLPSAwakeIntvl == 0xFF)
+			else if (psc->reg_max_lps_awake_intvl == 0xFF)
 				MaxPeriod = ieee->current_network.dtim_period;
 			else
-				MaxPeriod = pPSC->RegMaxLPSAwakeIntvl;
-			pPSC->LPSAwakeIntvl = (pPSC->LPSAwakeIntvl >=
+				MaxPeriod = psc->reg_max_lps_awake_intvl;
+			psc->LPSAwakeIntvl = (psc->LPSAwakeIntvl >=
 					       MaxPeriod) ? MaxPeriod :
-					       (pPSC->LPSAwakeIntvl + 1);
+					       (psc->LPSAwakeIntvl + 1);
 		}
 		{
 			u8 LPSAwakeIntvl_tmp = 0;
···
 			u8 count = ieee->current_network.tim.tim_count;
 
 			if (count == 0) {
-				if (pPSC->LPSAwakeIntvl > period)
+				if (psc->LPSAwakeIntvl > period)
 					LPSAwakeIntvl_tmp = period +
-						 (pPSC->LPSAwakeIntvl -
+						 (psc->LPSAwakeIntvl -
 						 period) -
-						 ((pPSC->LPSAwakeIntvl-period) %
+						 ((psc->LPSAwakeIntvl-period) %
 						 period);
 				else
-					LPSAwakeIntvl_tmp = pPSC->LPSAwakeIntvl;
+					LPSAwakeIntvl_tmp = psc->LPSAwakeIntvl;
 
 			} else {
-				if (pPSC->LPSAwakeIntvl >
+				if (psc->LPSAwakeIntvl >
 				    ieee->current_network.tim.tim_count)
 					LPSAwakeIntvl_tmp = count +
-					(pPSC->LPSAwakeIntvl - count) -
-					((pPSC->LPSAwakeIntvl-count)%period);
+					(psc->LPSAwakeIntvl - count) -
+					((psc->LPSAwakeIntvl-count)%period);
 				else
-					LPSAwakeIntvl_tmp = pPSC->LPSAwakeIntvl;
+					LPSAwakeIntvl_tmp = psc->LPSAwakeIntvl;
 			}
 
 		*time = ieee->current_network.last_dtim_sta_time
···
 {
 	if (ieee->sta_sleep == LPS_IS_WAKE) {
 		if (nl) {
-			if (ieee->pHTInfo->iot_action &
+			if (ieee->ht_info->iot_action &
 			    HT_IOT_ACT_NULL_DATA_POWER_SAVING) {
 				ieee->ack_tx_to_ieee = 1;
 				rtllib_sta_ps_send_null_frame(ieee, 0);
···
 	if (ieee->sta_sleep == LPS_IS_SLEEP)
 		ieee->sta_wake_up(ieee->dev);
 	if (nl) {
-		if (ieee->pHTInfo->iot_action &
+		if (ieee->ht_info->iot_action &
 		    HT_IOT_ACT_NULL_DATA_POWER_SAVING) {
 			ieee->ack_tx_to_ieee = 1;
 			rtllib_sta_ps_send_null_frame(ieee, 0);
···
 
 		if ((ieee->sta_sleep == LPS_IS_WAKE) && !success) {
 			spin_lock_irqsave(&ieee->mgmt_tx_lock, flags2);
-			if (ieee->pHTInfo->iot_action &
+			if (ieee->ht_info->iot_action &
 			    HT_IOT_ACT_NULL_DATA_POWER_SAVING)
 				rtllib_sta_ps_send_null_frame(ieee, 0);
 			else
···
 					kfree(network);
 					return 1;
 				}
-				memcpy(ieee->pHTInfo->PeerHTCapBuf,
+				memcpy(ieee->ht_info->PeerHTCapBuf,
 				       network->bssht.bd_ht_cap_buf,
 				       network->bssht.bd_ht_cap_len);
-				memcpy(ieee->pHTInfo->PeerHTInfoBuf,
+				memcpy(ieee->ht_info->PeerHTInfoBuf,
 				       network->bssht.bd_ht_info_buf,
 				       network->bssht.bd_ht_info_len);
 				if (ieee->handle_assoc_response != NULL)
···
 	if (ieee->open_wep || !challenge) {
 		ieee->state = RTLLIB_ASSOCIATING_AUTHENTICATED;
 		ieee->softmac_stats.rx_auth_rs_ok++;
-		if (!(ieee->pHTInfo->iot_action & HT_IOT_ACT_PURE_N_MODE)) {
+		if (!(ieee->ht_info->iot_action & HT_IOT_ACT_PURE_N_MODE)) {
 			if (!ieee->GetNmodeSupportBySecCfg(ieee->dev)) {
 				if (IsHTHalfNmodeAPs(ieee)) {
 					bSupportNmode = true;
···
 		ieee->state = RTLLIB_ASSOCIATING;
 		ieee->softmac_stats.reassoc++;
 		ieee->is_roaming = true;
-		ieee->LinkDetectInfo.bBusyTraffic = false;
+		ieee->link_detect_info.bBusyTraffic = false;
 		rtllib_disassociate(ieee);
 		RemovePeerTS(ieee, header->addr2);
 		if (ieee->LedControlHandler != NULL)
···
 	if ((ieee->mode == IEEE_N_24G) || (ieee->mode == IEEE_N_5G))
 		HTUseDefaultSetting(ieee);
 	else
-		ieee->pHTInfo->bCurrentHTSupport = false;
+		ieee->ht_info->bCurrentHTSupport = false;
 
 	ieee->SetHwRegHandler(ieee->dev, HW_VAR_MEDIA_STATUS,
 			      (u8 *)(&ieee->state));
···
 	if (!ieee->dot11d_info)
 		return -ENOMEM;
 
-	ieee->LinkDetectInfo.SlotIndex = 0;
-	ieee->LinkDetectInfo.SlotNum = 2;
-	ieee->LinkDetectInfo.NumRecvBcnInPeriod = 0;
-	ieee->LinkDetectInfo.NumRecvDataInPeriod = 0;
-	ieee->LinkDetectInfo.NumTxOkInPeriod = 0;
-	ieee->LinkDetectInfo.NumRxOkInPeriod = 0;
-	ieee->LinkDetectInfo.NumRxUnicastOkInPeriod = 0;
+	ieee->link_detect_info.SlotIndex = 0;
+	ieee->link_detect_info.SlotNum = 2;
+	ieee->link_detect_info.NumRecvBcnInPeriod = 0;
+	ieee->link_detect_info.NumRecvDataInPeriod = 0;
+	ieee->link_detect_info.NumTxOkInPeriod = 0;
+	ieee->link_detect_info.NumRxOkInPeriod = 0;
+	ieee->link_detect_info.NumRxUnicastOkInPeriod = 0;
 	ieee->bIsAggregateFrame = false;
 	ieee->assoc_id = 0;
 	ieee->queue_stop = 0;
···
 	ieee->ps = RTLLIB_PS_DISABLED;
 	ieee->sta_sleep = LPS_IS_WAKE;
 
-	ieee->Regdot11HTOperationalRateSet[0] = 0xff;
-	ieee->Regdot11HTOperationalRateSet[1] = 0xff;
-	ieee->Regdot11HTOperationalRateSet[4] = 0x01;
+	ieee->reg_dot11ht_oper_rate_set[0] = 0xff;
+	ieee->reg_dot11ht_oper_rate_set[1] = 0xff;
+	ieee->reg_dot11ht_oper_rate_set[4] = 0x01;
 
-	ieee->Regdot11TxHTOperationalRateSet[0] = 0xff;
-	ieee->Regdot11TxHTOperationalRateSet[1] = 0xff;
-	ieee->Regdot11TxHTOperationalRateSet[4] = 0x01;
+	ieee->reg_dot11tx_ht_oper_rate_set[0] = 0xff;
+	ieee->reg_dot11tx_ht_oper_rate_set[1] = 0xff;
+	ieee->reg_dot11tx_ht_oper_rate_set[4] = 0x01;
 
 	ieee->FirstIe_InScan = false;
 	ieee->actscanning = false;

drivers/staging/rtl8192e/rtllib_softmac_wx.c

···
 	if (ieee->ScanOperationBackupHandler)
 		ieee->ScanOperationBackupHandler(ieee->dev, SCAN_OPT_BACKUP);
 
-	if (ieee->pHTInfo->bCurrentHTSupport && ieee->pHTInfo->bEnableHT &&
-	    ieee->pHTInfo->bCurBW40MHz) {
+	if (ieee->ht_info->bCurrentHTSupport && ieee->ht_info->enable_ht &&
+	    ieee->ht_info->bCurBW40MHz) {
 		b40M = 1;
-		chan_offset = ieee->pHTInfo->CurSTAExtChnlOffset;
-		bandwidth = (enum ht_channel_width)ieee->pHTInfo->bCurBW40MHz;
+		chan_offset = ieee->ht_info->CurSTAExtChnlOffset;
+		bandwidth = (enum ht_channel_width)ieee->ht_info->bCurBW40MHz;
 		ieee->SetBWModeHandler(ieee->dev, HT_CHANNEL_WIDTH_20,
 				       HT_EXTCHNL_OFFSET_NO_EXT);
 	}
···
 	/* Notify AP that I wake up again */
 	rtllib_sta_ps_send_null_frame(ieee, 0);
 
-	if (ieee->LinkDetectInfo.NumRecvBcnInPeriod == 0 ||
-	    ieee->LinkDetectInfo.NumRecvDataInPeriod == 0) {
-		ieee->LinkDetectInfo.NumRecvBcnInPeriod = 1;
-		ieee->LinkDetectInfo.NumRecvDataInPeriod = 1;
+	if (ieee->link_detect_info.NumRecvBcnInPeriod == 0 ||
+	    ieee->link_detect_info.NumRecvDataInPeriod == 0) {
+		ieee->link_detect_info.NumRecvBcnInPeriod = 1;
+		ieee->link_detect_info.NumRecvDataInPeriod = 1;
 	}
 
 	if (ieee->data_hard_resume)
···
 		ieee->ps = RTLLIB_PS_DISABLED;
 		goto exit;
 	}
-	if (wrqu->power.flags & IW_POWER_TIMEOUT) {
+	if (wrqu->power.flags & IW_POWER_TIMEOUT)
 		ieee->ps_timeout = wrqu->power.value / 1000;
-	}
 
 	if (wrqu->power.flags & IW_POWER_PERIOD)
 		ieee->ps_period = wrqu->power.value / 1000;

drivers/staging/rtl8192e/rtllib_tx.c

···
 	return 0;
 }
 
-
 void rtllib_txb_free(struct rtllib_txb *txb)
 {
 	if (unlikely(!txb))
···
 				    struct sk_buff *skb,
 				    struct cb_desc *tcb_desc)
 {
-	struct rt_hi_throughput *pHTInfo = ieee->pHTInfo;
+	struct rt_hi_throughput *ht_info = ieee->ht_info;
 	struct tx_ts_record *pTxTs = NULL;
 	struct rtllib_hdr_1addr *hdr = (struct rtllib_hdr_1addr *)skb->data;
 
 	if (rtllib_act_scanning(ieee, false))
 		return;
 
-	if (!pHTInfo->bCurrentHTSupport || !pHTInfo->bEnableHT)
+	if (!ht_info->bCurrentHTSupport || !ht_info->enable_ht)
 		return;
 	if (!IsQoSDataFrame(skb->data))
 		return;
···
 	if (tcb_desc->bdhcp || ieee->CntAfterLink < 2)
 		return;
 
-	if (pHTInfo->iot_action & HT_IOT_ACT_TX_NO_AGGREGATION)
+	if (ht_info->iot_action & HT_IOT_ACT_TX_NO_AGGREGATION)
 		return;
 
 	if (!ieee->GetNmodeSupportBySecCfg(ieee->dev))
 		return;
-	if (pHTInfo->bCurrentAMPDUEnable) {
+	if (ht_info->bCurrentAMPDUEnable) {
 		if (!GetTs(ieee, (struct ts_common_info **)(&pTxTs), hdr->addr1,
-		    skb->priority, TX_DIR, true)) {
+			   skb->priority, TX_DIR, true)) {
 			netdev_info(ieee->dev, "%s: can't get TS\n", __func__);
 			return;
 		}
···
 			goto FORCED_AGG_SETTING;
 		} else if (!pTxTs->bUsingBa) {
 			if (SN_LESS(pTxTs->TxAdmittedBARecord.ba_start_seq_ctrl.field.seq_num,
-			   (pTxTs->TxCurSeq+1)%4096))
+				    (pTxTs->TxCurSeq + 1) % 4096))
 				pTxTs->bUsingBa = true;
 			else
 				goto FORCED_AGG_SETTING;
 		}
 		if (ieee->iw_mode == IW_MODE_INFRA) {
 			tcb_desc->bAMPDUEnable = true;
-			tcb_desc->ampdu_factor = pHTInfo->CurrentAMPDUFactor;
-			tcb_desc->ampdu_density = pHTInfo->current_mpdu_density;
+			tcb_desc->ampdu_factor = ht_info->CurrentAMPDUFactor;
+			tcb_desc->ampdu_density = ht_info->current_mpdu_density;
 		}
 	}
 FORCED_AGG_SETTING:
-	switch (pHTInfo->ForcedAMPDUMode) {
+	switch (ht_info->ForcedAMPDUMode) {
 	case HT_AGG_AUTO:
 		break;
 
 	case HT_AGG_FORCE_ENABLE:
 		tcb_desc->bAMPDUEnable = true;
-		tcb_desc->ampdu_density = pHTInfo->forced_mpdu_density;
-		tcb_desc->ampdu_factor = pHTInfo->forced_ampdu_factor;
+		tcb_desc->ampdu_density = ht_info->forced_mpdu_density;
+		tcb_desc->ampdu_factor = ht_info->forced_ampdu_factor;
 		break;
 
 	case HT_AGG_FORCE_DISABLE:
···
 static void rtllib_query_HTCapShortGI(struct rtllib_device *ieee,
 				      struct cb_desc *tcb_desc)
 {
-	struct rt_hi_throughput *pHTInfo = ieee->pHTInfo;
+	struct rt_hi_throughput *ht_info = ieee->ht_info;
 
 	tcb_desc->bUseShortGI		= false;
 
-	if (!pHTInfo->bCurrentHTSupport || !pHTInfo->bEnableHT)
+	if (!ht_info->bCurrentHTSupport || !ht_info->enable_ht)
 		return;
 
-	if (pHTInfo->forced_short_gi) {
+	if (ht_info->forced_short_gi) {
 		tcb_desc->bUseShortGI = true;
 		return;
 	}
 
-	if (pHTInfo->bCurBW40MHz && pHTInfo->bCurShortGI40MHz)
+	if (ht_info->bCurBW40MHz && ht_info->bCurShortGI40MHz)
 		tcb_desc->bUseShortGI = true;
-	else if (!pHTInfo->bCurBW40MHz && pHTInfo->bCurShortGI20MHz)
+	else if (!ht_info->bCurBW40MHz && ht_info->bCurShortGI20MHz)
 		tcb_desc->bUseShortGI = true;
 }
 
 static void rtllib_query_BandwidthMode(struct rtllib_device *ieee,
 				       struct cb_desc *tcb_desc)
 {
-	struct rt_hi_throughput *pHTInfo = ieee->pHTInfo;
+	struct rt_hi_throughput *ht_info = ieee->ht_info;
 
 	tcb_desc->bPacketBW = false;
 
-	if (!pHTInfo->bCurrentHTSupport || !pHTInfo->bEnableHT)
+	if (!ht_info->bCurrentHTSupport || !ht_info->enable_ht)
 		return;
 
 	if (tcb_desc->bMulticast || tcb_desc->bBroadcast)
···
 
 	if ((tcb_desc->data_rate & 0x80) == 0)
 		return;
-	if (pHTInfo->bCurBW40MHz && pHTInfo->cur_tx_bw40mhz &&
+	if (ht_info->bCurBW40MHz && ht_info->cur_tx_bw40mhz &&
 	    !ieee->bandwidth_auto_switch.bforced_tx20Mhz)
 		tcb_desc->bPacketBW = true;
 }
···
 					struct cb_desc *tcb_desc,
 					struct sk_buff *skb)
 {
-	struct rt_hi_throughput *pHTInfo;
+	struct rt_hi_throughput *ht_info;
 
 	tcb_desc->bRTSSTBC			= false;
 	tcb_desc->bRTSUseShortGI		= false;
···
 	if (tcb_desc->bBroadcast || tcb_desc->bMulticast)
 		return;
 
-	if (is_broadcast_ether_addr(skb->data+16))
+	if (is_broadcast_ether_addr(skb->data + 16))
 		return;
 
 	if (ieee->mode < IEEE_N_24G) {
···
 		return;
 	}
 
-	pHTInfo = ieee->pHTInfo;
+	ht_info = ieee->ht_info;
 
 	while (true) {
-		if (pHTInfo->iot_action & HT_IOT_ACT_FORCED_CTS2SELF) {
+		if (ht_info->iot_action & HT_IOT_ACT_FORCED_CTS2SELF) {
 			tcb_desc->bCTSEnable	= true;
 			tcb_desc->rts_rate  =	MGN_24M;
 			tcb_desc->bRTSEnable = true;
 			break;
-		} else if (pHTInfo->iot_action & (HT_IOT_ACT_FORCED_RTS |
+		} else if (ht_info->iot_action & (HT_IOT_ACT_FORCED_RTS |
 			   HT_IOT_ACT_PURE_N_MODE)) {
 			tcb_desc->bRTSEnable = true;
 			tcb_desc->rts_rate  =	MGN_24M;
···
 			tcb_desc->rts_rate = MGN_24M;
 			break;
 		}
-		if (pHTInfo->bCurrentHTSupport  && pHTInfo->bEnableHT) {
-			u8 HTOpMode = pHTInfo->current_op_mode;
+		if (ht_info->bCurrentHTSupport  && ht_info->enable_ht) {
+			u8 HTOpMode = ht_info->current_op_mode;
 
-			if ((pHTInfo->bCurBW40MHz && (HTOpMode == 2 ||
-			     HTOpMode == 3)) ||
-			     (!pHTInfo->bCurBW40MHz && HTOpMode == 3)) {
+			if ((ht_info->bCurBW40MHz && (HTOpMode == 2 ||
+						      HTOpMode == 3)) ||
+			     (!ht_info->bCurBW40MHz && HTOpMode == 3)) {
 				tcb_desc->rts_rate = MGN_24M;
 				tcb_desc->bRTSEnable = true;
 				break;
···
 	tcb_desc->bRTSBW	= false;
 }
 
-
 static void rtllib_txrate_selectmode(struct rtllib_device *ieee,
 				     struct cb_desc *tcb_desc)
 {
-	if (ieee->bTxDisableRateFallBack)
-		tcb_desc->bTxDisableRateFallBack = true;
+	if (ieee->tx_dis_rate_fallback)
+		tcb_desc->tx_dis_rate_fallback = true;
 
-	if (ieee->bTxUseDriverAssingedRate)
-		tcb_desc->bTxUseDriverAssingedRate = true;
-	if (!tcb_desc->bTxDisableRateFallBack ||
-	    !tcb_desc->bTxUseDriverAssingedRate) {
+	if (ieee->tx_use_drv_assinged_rate)
+		tcb_desc->tx_use_drv_assinged_rate = true;
+	if (!tcb_desc->tx_dis_rate_fallback ||
+	    !tcb_desc->tx_use_drv_assinged_rate) {
 		if (ieee->iw_mode == IW_MODE_INFRA ||
 		    ieee->iw_mode == IW_MODE_ADHOC)
 			tcb_desc->RATRIndex = 0;
···
 		struct tx_ts_record *pTS = NULL;
 
 		if (!GetTs(ieee, (struct ts_common_info **)(&pTS), dst,
-		    skb->priority, TX_DIR, true))
+			   skb->priority, TX_DIR, true))
 			return 0;
 		seqnum = pTS->TxCurSeq;
-		pTS->TxCurSeq = (pTS->TxCurSeq+1)%4096;
+		pTS->TxCurSeq = (pTS->TxCurSeq + 1) % 4096;
 		return seqnum;
 	}
 	return 0;
···
 		goto success;
 	}
 
-
 	if (likely(ieee->raw_tx == 0)) {
 		if (unlikely(skb->len < SNAP_SIZE + sizeof(u16))) {
 			netdev_warn(ieee->dev, "skb too small (%d).\n",
···
 		if (skb->len > 282) {
 			if (ether_type == ETH_P_IP) {
 				const struct iphdr *ip = (struct iphdr *)
-					((u8 *)skb->data+14);
+					((u8 *)skb->data + 14);
 				if (ip->protocol == IPPROTO_UDP) {
 					struct udphdr *udp;
 
 					udp = (struct udphdr *)((u8 *)ip +
 					      (ip->ihl << 2));
 					if (((((u8 *)udp)[1] == 68) &&
-					   (((u8 *)udp)[3] == 67)) ||
+					     (((u8 *)udp)[3] == 67)) ||
 					   ((((u8 *)udp)[1] == 67) &&
 					   (((u8 *)udp)[3] == 68))) {
 						bdhcp = true;
···
 			/* in case we are a client verify acm is not set for this ac */
 			while (unlikely(ieee->wmm_acm & (0x01 << skb->priority))) {
 				netdev_info(ieee->dev, "skb->priority = %x\n",
-						skb->priority);
+					    skb->priority);
 				if (wme_downgrade_ac(skb))
 					break;
 				netdev_info(ieee->dev, "converted skb->priority = %x\n",
-					   skb->priority);
+					    skb->priority);
 			}
 
 			qos_ctl |= skb->priority;
···
 			 * MOREFRAGS bit to the frame control
 			 */
 			if (i != nr_frags - 1) {
-				frag_hdr->frame_ctl = cpu_to_le16(
-					fc | RTLLIB_FCTL_MOREFRAGS);
+				frag_hdr->frame_ctl = cpu_to_le16(fc |
+								  RTLLIB_FCTL_MOREFRAGS);
 				bytes = bytes_per_frag;
 
 			} else {
···
 			if ((qos_activated) && (!bIsMulticast)) {
 				frag_hdr->seq_ctl =
 					 cpu_to_le16(rtllib_query_seqnum(ieee, skb_frag,
-							     header.addr1));
+									 header.addr1));
 				frag_hdr->seq_ctl =
-					 cpu_to_le16(le16_to_cpu(frag_hdr->seq_ctl)<<4 | i);
+					 cpu_to_le16(le16_to_cpu(frag_hdr->seq_ctl) << 4 | i);
 			} else {
 				frag_hdr->seq_ctl =
-					 cpu_to_le16(ieee->seq_ctrl[0]<<4 | i);
+					 cpu_to_le16(ieee->seq_ctrl[0] << 4 | i);
 			}
 			/* Put a SNAP header on the first fragment */
 			if (i == 0) {
-				rtllib_put_snap(
-					skb_put(skb_frag, SNAP_SIZE +
-					sizeof(u16)), ether_type);
+				rtllib_put_snap(skb_put(skb_frag,
+							SNAP_SIZE +
+							sizeof(u16)), ether_type);
 				bytes -= SNAP_SIZE + sizeof(u16);
 			}
 
···
 		tcb_desc->priority = skb->priority;
 
 		if (ether_type == ETH_P_PAE) {
-			if (ieee->pHTInfo->iot_action &
+			if (ieee->ht_info->iot_action &
 			    HT_IOT_ACT_WA_IOT_Broadcom) {
 				tcb_desc->data_rate =
 					 MgntQuery_TxRateExcludeCCKRates(ieee);
-				tcb_desc->bTxDisableRateFallBack = false;
+				tcb_desc->tx_dis_rate_fallback = false;
 			} else {
 				tcb_desc->data_rate = ieee->basic_rate;
-				tcb_desc->bTxDisableRateFallBack = 1;
+				tcb_desc->tx_dis_rate_fallback = 1;
 			}
 
-
 			tcb_desc->RATRIndex = 7;
-			tcb_desc->bTxUseDriverAssingedRate = 1;
+			tcb_desc->tx_use_drv_assinged_rate = 1;
 		} else {
 			if (is_multicast_ether_addr(header.addr1))
 				tcb_desc->bMulticast = 1;
···
 				tcb_desc->data_rate = rtllib_current_rate(ieee);
 
 			if (bdhcp) {
-				if (ieee->pHTInfo->iot_action &
+				if (ieee->ht_info->iot_action &
 				    HT_IOT_ACT_WA_IOT_Broadcom) {
 					tcb_desc->data_rate =
 					   MgntQuery_TxRateExcludeCCKRates(ieee);
-					tcb_desc->bTxDisableRateFallBack = false;
+					tcb_desc->tx_dis_rate_fallback = false;
 				} else {
 					tcb_desc->data_rate = MGN_1M;
-					tcb_desc->bTxDisableRateFallBack = 1;
+					tcb_desc->tx_dis_rate_fallback = 1;
 				}
 
-
 				tcb_desc->RATRIndex = 7;
-				tcb_desc->bTxUseDriverAssingedRate = 1;
+				tcb_desc->tx_use_drv_assinged_rate = 1;
 				tcb_desc->bdhcp = 1;
 			}
 
···
 	netif_stop_queue(dev);
 	stats->tx_errors++;
 	return 1;
-
 }
 
 netdev_tx_t rtllib_xmit(struct sk_buff *skb, struct net_device *dev)

drivers/staging/rtl8192e/rtllib_wx.c

···
 	p = custom;
 	p += scnprintf(p, MAX_CUSTOM_LEN - (p - custom),
 		      " Last beacon: %lums ago",
-		      (jiffies - network->last_scanned) / (HZ / 100));
+		      (100 * (jiffies - network->last_scanned)) / HZ);
 	iwe.u.data.length = p - custom;
 	if (iwe.u.data.length)
 		start = iwe_stream_add_point_rsl(info, start, stop,
···
 				   escape_essid(network->ssid,
 						network->ssid_len),
 				   network->bssid,
-				   (jiffies - network->last_scanned) /
-				   (HZ / 100));
+				   (100 * (jiffies - network->last_scanned)) /
+				   HZ);
 	}
 
 	spin_unlock_irqrestore(&ieee->lock, flags);

drivers/staging/rtl8192u/TODO

···
+To-do list:
+
+* Correct the coding style according to Linux guidelines; please read the document
+  at https://www.kernel.org/doc/html/latest/process/coding-style.html.
+* Remove unnecessary debugging/printing macros; for those that are still needed
+  use the proper kernel API (pr_debug(), dev_dbg(), netdev_dbg()).
+* Remove dead code such as unusued functions, variables, fields, etc..
+* Use in-kernel API and remove unnecessary wrappers where possible.
+* Fix bugs due to code that sleeps in atomic context.
+* Remove the HAL layer and migrate its functionality into the relevant parts of
+  the driver.
+* Switch to use LIB80211.
+* Switch to use MAC80211.
+* Switch to use CFG80211.
+* Improve the error handling of various functions, particularly those that use
+  existing kernel APIs.

drivers/staging/rtl8192u/ieee80211/ieee80211.h

···
 #define MAX_IE_LEN  0xff
 
 // added for kernel conflict
-#define ieee80211_crypt_deinit_entries	ieee80211_crypt_deinit_entries_rsl
-#define ieee80211_crypt_deinit_handler	ieee80211_crypt_deinit_handler_rsl
-#define ieee80211_crypt_delayed_deinit	ieee80211_crypt_delayed_deinit_rsl
-#define ieee80211_register_crypto_ops	ieee80211_register_crypto_ops_rsl
-#define ieee80211_unregister_crypto_ops ieee80211_unregister_crypto_ops_rsl
-#define ieee80211_get_crypto_ops	ieee80211_get_crypto_ops_rsl
-
-#define ieee80211_ccmp_null		ieee80211_ccmp_null_rsl
-
-#define ieee80211_tkip_null		ieee80211_tkip_null_rsl
-
-#define free_ieee80211			free_ieee80211_rsl
-#define alloc_ieee80211			alloc_ieee80211_rsl
-
-#define ieee80211_rx			ieee80211_rx_rsl
-#define ieee80211_rx_mgt		ieee80211_rx_mgt_rsl
-
-#define ieee80211_get_beacon		ieee80211_get_beacon_rsl
 #define ieee80211_wake_queue		ieee80211_wake_queue_rsl
 #define ieee80211_stop_queue		ieee80211_stop_queue_rsl
-#define ieee80211_reset_queue		ieee80211_reset_queue_rsl
-#define ieee80211_softmac_stop_protocol	ieee80211_softmac_stop_protocol_rsl
-#define ieee80211_softmac_start_protocol ieee80211_softmac_start_protocol_rsl
-#define ieee80211_is_shortslot		ieee80211_is_shortslot_rsl
-#define ieee80211_is_54g		ieee80211_is_54g_rsl
-#define ieee80211_wpa_supplicant_ioctl	ieee80211_wpa_supplicant_ioctl_rsl
-#define ieee80211_ps_tx_ack		ieee80211_ps_tx_ack_rsl
-#define ieee80211_softmac_xmit		ieee80211_softmac_xmit_rsl
-#define ieee80211_stop_send_beacons	ieee80211_stop_send_beacons_rsl
 #define notify_wx_assoc_event		notify_wx_assoc_event_rsl
 #define SendDisassociation		SendDisassociation_rsl
-#define ieee80211_disassociate		ieee80211_disassociate_rsl
-#define ieee80211_start_send_beacons	ieee80211_start_send_beacons_rsl
-#define ieee80211_stop_scan		ieee80211_stop_scan_rsl
-#define ieee80211_send_probe_requests	ieee80211_send_probe_requests_rsl
-#define ieee80211_softmac_scan_syncro	ieee80211_softmac_scan_syncro_rsl
-#define ieee80211_start_scan_syncro	ieee80211_start_scan_syncro_rsl
-
-#define ieee80211_wx_get_essid		ieee80211_wx_get_essid_rsl
-#define ieee80211_wx_set_essid		ieee80211_wx_set_essid_rsl
-#define ieee80211_wx_set_rate		ieee80211_wx_set_rate_rsl
-#define ieee80211_wx_get_rate		ieee80211_wx_get_rate_rsl
-#define ieee80211_wx_set_wap		ieee80211_wx_set_wap_rsl
-#define ieee80211_wx_get_wap		ieee80211_wx_get_wap_rsl
-#define ieee80211_wx_set_mode		ieee80211_wx_set_mode_rsl
-#define ieee80211_wx_get_mode		ieee80211_wx_get_mode_rsl
-#define ieee80211_wx_set_scan		ieee80211_wx_set_scan_rsl
-#define ieee80211_wx_get_freq		ieee80211_wx_get_freq_rsl
-#define ieee80211_wx_set_freq		ieee80211_wx_set_freq_rsl
-#define ieee80211_wx_set_rawtx		ieee80211_wx_set_rawtx_rsl
-#define ieee80211_wx_get_name		ieee80211_wx_get_name_rsl
-#define ieee80211_wx_set_power		ieee80211_wx_set_power_rsl
-#define ieee80211_wx_get_power		ieee80211_wx_get_power_rsl
-#define ieee80211_wlan_frequencies	ieee80211_wlan_frequencies_rsl
-#define ieee80211_wx_set_rts		ieee80211_wx_set_rts_rsl
-#define ieee80211_wx_get_rts		ieee80211_wx_get_rts_rsl
-
-#define ieee80211_txb_free		ieee80211_txb_free_rsl
-
-#define ieee80211_wx_set_gen_ie		ieee80211_wx_set_gen_ie_rsl
-#define ieee80211_wx_get_scan		ieee80211_wx_get_scan_rsl
-#define ieee80211_wx_set_encode		ieee80211_wx_set_encode_rsl
-#define ieee80211_wx_get_encode		ieee80211_wx_get_encode_rsl
-#define ieee80211_wx_set_mlme		ieee80211_wx_set_mlme_rsl
-#define ieee80211_wx_set_auth		ieee80211_wx_set_auth_rsl
-#define ieee80211_wx_set_encode_ext	ieee80211_wx_set_encode_ext_rsl
-#define ieee80211_wx_get_encode_ext	ieee80211_wx_get_encode_ext_rsl
 
 
 struct ieee_param {
···
 void softmac_mgmt_xmit(struct sk_buff *skb, struct ieee80211_device *ieee);
 
 /* ieee80211_crypt_ccmp&tkip&wep.c */
-void ieee80211_tkip_null(void);
 
 int ieee80211_crypto_init(void);
 void ieee80211_crypto_deinit(void);

drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c

···
 {
 	ieee80211_unregister_crypto_ops(&ieee80211_crypt_tkip);
 }
-
-void ieee80211_tkip_null(void)
-{
-//    printk("============>%s()\n", __func__);
-	return;
-}

drivers/staging/rtl8192u/ieee80211/ieee80211_module.c

···
 		ieee->last_packet_time[i] = 0;
 	}
 
-/* These function were added to load crypte module autoly */
-	ieee80211_tkip_null();
-
 	return dev;
 
  failed:

drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c

···
 #endif
 
 	if (ieee->iw_mode == IW_MODE_MONITOR) {
+		unsigned int len = skb->len;
+
 		ieee80211_monitor_rx(ieee, skb, rx_stats);
 		stats->rx_packets++;
-		stats->rx_bytes += skb->len;
+		stats->rx_bytes += len;
 		return 1;
 	}
 
···
 				info_element->data[0] == 0x00 &&
 				info_element->data[1] == 0x13 &&
 				info_element->data[2] == 0x74)) {
-				netdev_dbg(ieee->dev, "========> athros AP is exist\n");
+				netdev_dbg(ieee->dev, "========> Atheros AP exists\n");
 				network->atheros_cap_exist = true;
 			} else
 				network->atheros_cap_exist = false;

drivers/staging/rtl8712/os_intfs.c

···
 	padapter->cmdpriv.padapter = padapter;
 	ret = r8712_init_evt_priv(&padapter->evtpriv);
 	if (ret)
-		return ret;
+		goto free_cmd;
 	ret = r8712_init_mlme_priv(padapter);
 	if (ret)
-		return ret;
-	_r8712_init_xmit_priv(&padapter->xmitpriv, padapter);
-	_r8712_init_recv_priv(&padapter->recvpriv, padapter);
+		goto free_evt;
+	ret = _r8712_init_xmit_priv(&padapter->xmitpriv, padapter);
+	if (ret)
+		goto free_mlme;
+	ret = _r8712_init_recv_priv(&padapter->recvpriv, padapter);
+	if (ret)
+		goto free_xmit;
 	memset((unsigned char *)&padapter->securitypriv, 0,
 	       sizeof(struct security_priv));
 	timer_setup(&padapter->securitypriv.tkip_timer,
 		    r8712_use_tkipkey_handler, 0);
 	ret = _r8712_init_sta_priv(&padapter->stapriv);
 	if (ret)
-		return ret;
+		goto free_recv;
 	padapter->stapriv.padapter = padapter;
 	r8712_init_bcmc_stainfo(padapter);
 	r8712_init_pwrctrl_priv(padapter);
 	mp871xinit(padapter);
 	init_default_value(padapter);
 	r8712_InitSwLeds(padapter);
+
+	return 0;
+
+free_recv:
+	_r8712_free_recv_priv(&padapter->recvpriv);
+free_xmit:
+	_free_xmit_priv(&padapter->xmitpriv);
+free_mlme:
+	r8712_free_mlme_priv(&padapter->mlmepriv);
+free_evt:
+	r8712_free_evt_priv(&padapter->evtpriv);
+free_cmd:
+	r8712_free_cmd_priv(&padapter->cmdpriv);
 	return ret;
 }
 

drivers/staging/rtl8712/recv_osdep.h

···
 #include "drv_types.h"
 #include <linux/skbuff.h>
 
-void _r8712_init_recv_priv(struct recv_priv *precvpriv,
-			   struct _adapter *padapter);
+int _r8712_init_recv_priv(struct recv_priv *precvpriv,
+			  struct _adapter *padapter);
 void _r8712_free_recv_priv(struct recv_priv *precvpriv);
 void r8712_recv_entry(union recv_frame *precv_frame);
 void r8712_recv_indicatepkt(struct _adapter *adapter,
 			    union recv_frame *precv_frame);
 void r8712_handle_tkip_mic_err(struct _adapter *padapter, u8 bgroup);
-void r8712_init_recv_priv(struct recv_priv *precvpriv,
-			  struct _adapter *padapter);
+int r8712_init_recv_priv(struct recv_priv *precvpriv,
+			 struct _adapter *padapter);
 void r8712_free_recv_priv(struct recv_priv *precvpriv);
 void r8712_os_recv_resource_alloc(struct _adapter *padapter,
 				  union recv_frame *precvframe);

drivers/staging/rtl8712/rtl8712_recv.c

···
 
 static void recv_tasklet(struct tasklet_struct *t);
 
-void r8712_init_recv_priv(struct recv_priv *precvpriv,
-			  struct _adapter *padapter)
+int r8712_init_recv_priv(struct recv_priv *precvpriv,
+			 struct _adapter *padapter)
 {
 	int i;
 	struct recv_buf *precvbuf;
···
 	precvpriv->pallocated_recv_buf =
 		kzalloc(NR_RECVBUFF * sizeof(struct recv_buf) + 4, GFP_ATOMIC);
 	if (!precvpriv->pallocated_recv_buf)
-		return;
+		return -ENOMEM;
 	precvpriv->precv_buf = precvpriv->pallocated_recv_buf + 4 -
 			      ((addr_t)(precvpriv->pallocated_recv_buf) & 3);
 	precvbuf = (struct recv_buf *)precvpriv->precv_buf;
···
 		}
 		pskb = NULL;
 	}
+	return 0;
 }
 
 void r8712_free_recv_priv(struct recv_priv *precvpriv)

drivers/staging/rtl8712/rtl8712_xmit.c

···
 #ifdef CONFIG_R8712_TX_AGGR
 	struct xmit_frame *p2ndxmitframe = NULL;
 #else
-	int res = _SUCCESS, xcnt = 0;
+	int res = _SUCCESS;
 #endif
 
 	phwxmits = pxmitpriv->hwxmits;
···
 			dump_xframe(padapter, pxmitframe);
 		else
 			r8712_free_xmitframe_ex(pxmitpriv, pxmitframe);
-		xcnt++;
 #endif
 
 	} else { /* pxmitframe == NULL && p2ndxmitframe == NULL */

drivers/staging/rtl8712/rtl871x_recv.c

···
 #define _RTL871X_RECV_C_
 
 #include <linux/ip.h>
-#include <linux/slab.h>
 #include <linux/if_ether.h>
-#include <linux/kmemleak.h>
 #include <linux/etherdevice.h>
 #include <linux/ieee80211.h>
 #include <net/cfg80211.h>
···
 	_init_queue(&psta_recvpriv->defrag_q);
 }
 
-void _r8712_init_recv_priv(struct recv_priv *precvpriv,
-			   struct _adapter *padapter)
+int _r8712_init_recv_priv(struct recv_priv *precvpriv,
+			  struct _adapter *padapter)
 {
+	int ret;
 	sint i;
 	union recv_frame *precvframe;
 
···
 				sizeof(union recv_frame) + RXFRAME_ALIGN_SZ,
 				GFP_ATOMIC);
 	if (!precvpriv->pallocated_frame_buf)
-		return;
-	kmemleak_not_leak(precvpriv->pallocated_frame_buf);
+		return -ENOMEM;
 	precvpriv->precv_frame_buf = precvpriv->pallocated_frame_buf +
 				    RXFRAME_ALIGN_SZ -
 				    ((addr_t)(precvpriv->pallocated_frame_buf) &
···
 		precvframe++;
 	}
 	precvpriv->rx_pending_cnt = 1;
-	r8712_init_recv_priv(precvpriv, padapter);
+	ret = r8712_init_recv_priv(precvpriv, padapter);
+	if (ret)
+		kfree(precvpriv->pallocated_frame_buf);
+
+	return ret;
 }
 
 void _r8712_free_recv_priv(struct recv_priv *precvpriv)

drivers/staging/rtl8723bs/core/rtw_efuse.c

···
 {
 	u8 tmpidx = 0;
 	u8 bResult = false;
-	u32 efuseValue = 0;
+	u32 efuseValue;
 
 	if (bPseudoTest)
 		return Efuse_Write1ByteToFakeContent(addr, data);

drivers/staging/rtl8723bs/core/rtw_ieee80211.c

···
 	/* parsing HT_CAP_IE */
 	p = rtw_get_ie(pnetwork->network.ies + _FIXED_IE_LENGTH_, WLAN_EID_HT_CAPABILITY, &len, pnetwork->network.ie_length - _FIXED_IE_LENGTH_);
 	if (p && len > 0) {
-			pht_cap = (struct ieee80211_ht_cap *)(p + 2);
-			pnetwork->bcn_info.ht_cap_info = le16_to_cpu(pht_cap->cap_info);
+		pht_cap = (struct ieee80211_ht_cap *)(p + 2);
+		pnetwork->bcn_info.ht_cap_info = le16_to_cpu(pht_cap->cap_info);
 	} else {
-			pnetwork->bcn_info.ht_cap_info = 0;
+		pnetwork->bcn_info.ht_cap_info = 0;
 	}
 	/* parsing HT_INFO_IE */
 	p = rtw_get_ie(pnetwork->network.ies + _FIXED_IE_LENGTH_, WLAN_EID_HT_OPERATION, &len, pnetwork->network.ie_length - _FIXED_IE_LENGTH_);
 	if (p && len > 0) {
-			pht_info = (struct HT_info_element *)(p + 2);
-			pnetwork->bcn_info.ht_info_infos_0 = pht_info->infos[0];
+		pht_info = (struct HT_info_element *)(p + 2);
+		pnetwork->bcn_info.ht_info_infos_0 = pht_info->infos[0];
 	} else {
-			pnetwork->bcn_info.ht_info_infos_0 = 0;
+		pnetwork->bcn_info.ht_info_infos_0 = 0;
 	}
 }
 

drivers/staging/rtl8723bs/core/rtw_ioctl_set.c

···
 		goto exit;
 	} else {
 		int select_ret;
+
 		spin_unlock_bh(&(pmlmepriv->scanned_queue.lock));
 		select_ret = rtw_select_and_join_from_scanned_queue(pmlmepriv);
 		if (select_ret == _SUCCESS) {
···
 	if (check_fwstate(pmlmepriv, _FW_LINKED|WIFI_ADHOC_MASTER_STATE) == true) {
 		if ((pmlmepriv->assoc_ssid.ssid_length == ssid->ssid_length) &&
 		    (!memcmp(&pmlmepriv->assoc_ssid.ssid, ssid->ssid, ssid->ssid_length))) {
-			if ((check_fwstate(pmlmepriv, WIFI_STATION_STATE) == false)) {
+			if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) == false) {
 				if (rtw_is_same_ibss(padapter, pnetwork) == false) {
 					/* if in WIFI_ADHOC_MASTER_STATE | WIFI_ADHOC_STATE, create bss or rejoin again */
 					rtw_disassoc_cmd(padapter, 0, true);
···
 		if ((*pold_state == Ndis802_11Infrastructure) || (*pold_state == Ndis802_11IBSS)) {
 			if (check_fwstate(pmlmepriv, _FW_LINKED) == true)
 				rtw_indicate_disconnect(padapter); /* will clr Linked_state; before this function, we must have checked whether issue dis-assoc_cmd or not */
-	       }
+		}
 
 		*pold_state = networktype;
 
···
 
 u8 rtw_set_802_11_bssid_list_scan(struct adapter *padapter, struct ndis_802_11_ssid *pssid, int ssid_max_num)
 {
-	struct	mlme_priv 	*pmlmepriv = &padapter->mlmepriv;
+	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
 	u8 res = true;
 
 	if (!padapter) {
···
 }
 
 /*
-* rtw_get_cur_max_rate -
-* @adapter: pointer to struct adapter structure
-*
-* Return 0 or 100Kbps
-*/
+ * rtw_get_cur_max_rate -
+ * @adapter: pointer to struct adapter structure
+ *
+ * Return 0 or 100Kbps
+ */
 u16 rtw_get_cur_max_rate(struct adapter *adapter)
 {
 	int	i = 0;

drivers/staging/rtl8723bs/core/rtw_mlme.c

···
 	__le16 tmps, tmpd;
 
 	if (rtw_bug_check(dst, src, &s_cap, &d_cap) == false)
-			return false;
+		return false;
 
 	memcpy((u8 *)&tmps, rtw_get_capability_from_ie(src->ies), 2);
 	memcpy((u8 *)&tmpd, rtw_get_capability_from_ie(dst->ies), 2);
···
 		uint ie_len = 0;
 
 		if ((desired_encmode == Ndis802_11EncryptionDisabled) && (privacy != 0))
-	    bselected = false;
+			bselected = false;
 
 		if (psecuritypriv->ndisauthtype == Ndis802_11AuthModeWPA2PSK) {
 			p = rtw_get_ie(pnetwork->network.ies + _BEACON_IE_OFFSET_, WLAN_EID_RSN, &ie_len, (pnetwork->network.ie_length - _BEACON_IE_OFFSET_));
···
 			pmlmepriv->to_join = false;
 			s_ret = rtw_select_and_join_from_scanned_queue(pmlmepriv);
 			if (s_ret == _SUCCESS) {
-			     _set_timer(&pmlmepriv->assoc_timer, MAX_JOIN_TIMEOUT);
+				_set_timer(&pmlmepriv->assoc_timer, MAX_JOIN_TIMEOUT);
 			} else if (s_ret == 2) {/* there is no need to wait for join */
 				_clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
 				rtw_indicate_connect(adapter);
···
 
 		if (in_ie[i] == 0xDD && in_ie[i+2] == 0x00 && in_ie[i+3] == 0x50  && in_ie[i+4] == 0xF2 && in_ie[i+5] == 0x02 && i+5 < in_len) { /* WMM element ID and OUI */
 			for (j = i; j < i + 9; j++) {
-					out_ie[ielength] = in_ie[j];
-					ielength++;
+				out_ie[ielength] = in_ie[j];
+				ielength++;
 			}
 			out_ie[initial_out_len + 1] = 0x07;
 			out_ie[initial_out_len + 6] = 0x00;
···
 
 	if (ie[13] <= 20) {
 		/*  The RSN IE didn't include the PMK ID, append the PMK information */
-			ie[ie_len] = 1;
-			ie_len++;
-			ie[ie_len] = 0;	/* PMKID count = 0x0100 */
-			ie_len++;
-			memcpy(&ie[ie_len], &psecuritypriv->PMKIDList[iEntry].PMKID, 16);
-
-			ie_len += 16;
-			ie[13] += 18;/* PMKID length = 2+16 */
-
+		ie[ie_len] = 1;
+		ie_len++;
+		ie[ie_len] = 0;	/* PMKID count = 0x0100 */
+		ie_len++;
+		memcpy(&ie[ie_len], &psecuritypriv->PMKIDList[iEntry].PMKID, 16);
+		ie_len += 16;
+		ie[13] += 18;/* PMKID length = 2+16 */
 	}
 	return ie_len;
 }
···
 	memcpy(out_ie, in_ie, 12);
 	ielength = 12;
 	if ((ndisauthmode == Ndis802_11AuthModeWPA) || (ndisauthmode == Ndis802_11AuthModeWPAPSK))
-			authmode = WLAN_EID_VENDOR_SPECIFIC;
+		authmode = WLAN_EID_VENDOR_SPECIFIC;
 	if ((ndisauthmode == Ndis802_11AuthModeWPA2) || (ndisauthmode == Ndis802_11AuthModeWPA2PSK))
-			authmode = WLAN_EID_RSN;
+		authmode = WLAN_EID_RSN;
 
 	if (check_fwstate(pmlmepriv, WIFI_UNDER_WPS)) {
 		memcpy(out_ie+ielength, psecuritypriv->wps_ie, psecuritypriv->wps_ie_len);

drivers/staging/rtl8723bs/core/rtw_mlme_ext.c

···
 	u8 val8;
 
 	if (is_client_associated_to_ap(padapter))
-			issue_deauth_ex(padapter, pnetwork->mac_address, WLAN_REASON_DEAUTH_LEAVING, param->deauth_timeout_ms/100, 100);
+		issue_deauth_ex(padapter, pnetwork->mac_address, WLAN_REASON_DEAUTH_LEAVING, param->deauth_timeout_ms/100, 100);
 
 	if (((pmlmeinfo->state&0x03) == WIFI_FW_ADHOC_STATE) || ((pmlmeinfo->state&0x03) == WIFI_FW_AP_STATE)) {
 		/* Stop BCN */

drivers/staging/rtl8723bs/core/rtw_recv.c

···
 
 	if (padapter) {
 		if (pfree_recv_queue == &precvpriv->free_recv_queue)
-				precvpriv->free_recvframe_cnt++;
+			precvpriv->free_recvframe_cnt++;
 	}
 	spin_unlock_bh(&pfree_recv_queue->lock);
 	return _SUCCESS;
···
 		if (bmcast) {
 			/*  For AP mode, if DA == MCAST, then BSSID should be also MCAST */
 			if (!IS_MCAST(pattrib->bssid)) {
-					ret = _FAIL;
-					goto exit;
+				ret = _FAIL;
+				goto exit;
 			}
 		} else { /*  not mc-frame */
 			/*  For AP mode, if DA is non-MCAST, then it must be BSSID, and bssid == BSSID */

drivers/staging/rtl8723bs/core/rtw_sta_mgt.c

···
 	else if (pacl_list->mode == 2)/* deny unless in accept list */
 		res = match;
 	else
-		 res = true;
+		res = true;
 
 	return res;
 }

drivers/staging/rtl8723bs/core/rtw_wlan_util.c

···
 			pmlmeinfo->HT_caps.u.HT_cap[i] &= (pIE->data[i]);
 		} else {
 			/* modify from  fw by Thomas 2010/11/17 */
-			if ((pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x3) > (pIE->data[i] & 0x3))
-				max_AMPDU_len = (pIE->data[i] & 0x3);
-			else
-				max_AMPDU_len = (pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x3);
+			max_AMPDU_len = min(pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x3,
+					    pIE->data[i] & 0x3);
 
-			if ((pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x1c) > (pIE->data[i] & 0x1c))
-				min_MPDU_spacing = (pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x1c);
-			else
-				min_MPDU_spacing = (pIE->data[i] & 0x1c);
+			min_MPDU_spacing = max(pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x1c,
+					       pIE->data[i] & 0x1c);
 
 			pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para = max_AMPDU_len | min_MPDU_spacing;
 		}

drivers/staging/rtl8723bs/hal/HalPhyRf_8723B.c

···
 			Final_CCK_Swing_Index = 0;
 
 		setIqkMatrix_8723B(pDM_Odm, Final_OFDM_Swing_Index, RFPath,
-			pDM_Odm->RFCalibrateInfo.IQKMatrixRegSetting[ChannelMappedIndex].Value[0][0],
-			pDM_Odm->RFCalibrateInfo.IQKMatrixRegSetting[ChannelMappedIndex].Value[0][1]);
+			pDM_Odm->RFCalibrateInfo.iqk_matrix_regs_setting_value[ChannelMappedIndex][0],
+			pDM_Odm->RFCalibrateInfo.iqk_matrix_regs_setting_value[ChannelMappedIndex][1]);
 
 		setCCKFilterCoefficient(pDM_Odm, Final_CCK_Swing_Index);
 
···
 			pDM_Odm->Remnant_OFDMSwingIdx[RFPath] = Final_OFDM_Swing_Index - PwrTrackingLimit_OFDM;
 
 			setIqkMatrix_8723B(pDM_Odm, PwrTrackingLimit_OFDM, RFPath,
-				pDM_Odm->RFCalibrateInfo.IQKMatrixRegSetting[ChannelMappedIndex].Value[0][0],
-				pDM_Odm->RFCalibrateInfo.IQKMatrixRegSetting[ChannelMappedIndex].Value[0][1]);
+				pDM_Odm->RFCalibrateInfo.iqk_matrix_regs_setting_value[ChannelMappedIndex][0],
+				pDM_Odm->RFCalibrateInfo.iqk_matrix_regs_setting_value[ChannelMappedIndex][1]);
 
 			pDM_Odm->Modify_TxAGC_Flag_PathA = true;
 			PHY_SetTxPowerIndexByRateSection(Adapter, RFPath, pHalData->CurrentChannel, OFDM);
···
 			pDM_Odm->Remnant_OFDMSwingIdx[RFPath] = Final_OFDM_Swing_Index;
 
 			setIqkMatrix_8723B(pDM_Odm, 0, RFPath,
-				pDM_Odm->RFCalibrateInfo.IQKMatrixRegSetting[ChannelMappedIndex].Value[0][0],
-				pDM_Odm->RFCalibrateInfo.IQKMatrixRegSetting[ChannelMappedIndex].Value[0][1]);
+				pDM_Odm->RFCalibrateInfo.iqk_matrix_regs_setting_value[ChannelMappedIndex][0],
+				pDM_Odm->RFCalibrateInfo.iqk_matrix_regs_setting_value[ChannelMappedIndex][1]);
 
 			pDM_Odm->Modify_TxAGC_Flag_PathA = true;
 			PHY_SetTxPowerIndexByRateSection(Adapter, RFPath, pHalData->CurrentChannel, OFDM);
 			PHY_SetTxPowerIndexByRateSection(Adapter, RFPath, pHalData->CurrentChannel, HT_MCS0_MCS7);
 		} else {
 			setIqkMatrix_8723B(pDM_Odm, Final_OFDM_Swing_Index, RFPath,
-				pDM_Odm->RFCalibrateInfo.IQKMatrixRegSetting[ChannelMappedIndex].Value[0][0],
-				pDM_Odm->RFCalibrateInfo.IQKMatrixRegSetting[ChannelMappedIndex].Value[0][1]);
+				pDM_Odm->RFCalibrateInfo.iqk_matrix_regs_setting_value[ChannelMappedIndex][0],
+				pDM_Odm->RFCalibrateInfo.iqk_matrix_regs_setting_value[ChannelMappedIndex][1]);
 
 			if (pDM_Odm->Modify_TxAGC_Flag_PathA) { /* If TxAGC has changed, reset TxAGC again */
 				pDM_Odm->Remnant_OFDMSwingIdx[RFPath] = 0;
···
 /* To Fix BSOD when final_candidate is 0xff */
 /* by sherry 20120321 */
 	if (final_candidate < 4) {
-		for (i = 0; i < IQK_Matrix_REG_NUM; i++)
-			pDM_Odm->RFCalibrateInfo.IQKMatrixRegSetting[0].Value[0][i] = result[final_candidate][i];
-		pDM_Odm->RFCalibrateInfo.IQKMatrixRegSetting[0].bIQKDone = true;
+		for (i = 0; i < IQK_MATRIX_REG_NUM; i++)
+			pDM_Odm->RFCalibrateInfo.iqk_matrix_regs_setting_value[0][i] = result[final_candidate][i];
 	}
 
 	_PHY_SaveADDARegisters8723B(padapter, IQK_BB_REG_92C, pDM_Odm->RFCalibrateInfo.IQK_BB_backup_recover, 9);

drivers/staging/rtl8723bs/hal/odm.h

···
 #define HP_THERMAL_NUM		8
 
 #define AVG_THERMAL_NUM		8
-#define IQK_Matrix_REG_NUM	8
-#define IQK_Matrix_Settings_NUM	14 /* Channels_2_4G_NUM */
+#define IQK_MATRIX_REG_NUM	8
+#define IQK_MATRIX_SETTINGS_NUM	14 /* Channels_2_4G_NUM */
 
 #define		DM_Type_ByFW			0
 #define		DM_Type_ByDriver		1
···
 	TYPE_ALNA3 = BIT(3)|BIT(2)|BIT(1)|BIT(0)
 };
 
-struct iqk_matrix_regs_setting { /* _IQK_MATRIX_REGS_SETTING */
-	bool bIQKDone;
-	s32 Value[3][IQK_Matrix_REG_NUM];
-	bool bBWIqkResultSaved[3];
-};
-
 /* Remove PATHDIV_PARA struct to odm_PathDiv.h */
 
 struct odm_rf_cal_t { /* ODM_RF_Calibration_Structure */
···
 
 	u8 ThermalValue_HP[HP_THERMAL_NUM];
 	u8 ThermalValue_HP_index;
-	struct iqk_matrix_regs_setting IQKMatrixRegSetting[IQK_Matrix_Settings_NUM];
+	s32 iqk_matrix_regs_setting_value[IQK_MATRIX_SETTINGS_NUM][IQK_MATRIX_REG_NUM];
 	bool bNeedIQK;
 	bool bIQKInProgress;
 	u8 Delta_IQK;

drivers/staging/rtl8723bs/hal/odm_DIG.c

···
 	/* Lower bound checking */
 
 	/* RSSI Lower bound check */
-	if ((pDM_Odm->RSSI_Min-10) > DM_DIG_MIN_NIC)
-		RSSI_Lower = pDM_Odm->RSSI_Min-10;
-	else
-		RSSI_Lower = DM_DIG_MIN_NIC;
+	RSSI_Lower = max(pDM_Odm->RSSI_Min - 10, DM_DIG_MIN_NIC);
 
 	/* Upper and Lower Bound checking */
 	if (CurrentIGI > DM_DIG_MAX_NIC)

drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c

···
 
 		wps_ie = rtw_get_wps_ie(buf, ielen, NULL, &wps_ielen);
 		if (wps_ie && wps_ielen > 0) {
-			padapter->securitypriv.wps_ie_len = wps_ielen < MAX_WPS_IE_LEN ? wps_ielen : MAX_WPS_IE_LEN;
+			padapter->securitypriv.wps_ie_len = min_t(uint, wps_ielen, MAX_WPS_IE_LEN);
 			memcpy(padapter->securitypriv.wps_ie, wps_ie, padapter->securitypriv.wps_ie_len);
 			set_fwstate(&padapter->mlmepriv, WIFI_UNDER_WPS);
 		} else {

drivers/staging/rts5208/sd.c

···
 				if (CHK_SD(sd_card)) {
 					retval = reset_sd(chip);
 					if (retval != STATUS_SUCCESS) {
-						sd_card->sd_lock_status &= ~(SD_UNLOCK_POW_ON | SD_SDR_RST);
+						sd_card->sd_lock_status &=
+							~(SD_UNLOCK_POW_ON | SD_SDR_RST);
 						goto sd_execute_write_cmd_failed;
 					}
 				}

drivers/staging/sm750fb/Kconfig

···
 	select VIDEO_NOMODESET
 	help
 	  Frame buffer driver for the Silicon Motion SM750 chip
-	  with 2D accelearion and dual head support.
+	  with 2D acceleration and dual head support.
 
 	  This driver is also available as a module. The module will be
 	  called sm750fb. If you want to compile it as a module, say M

drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c

···
 		.depth = 12,
 		.mmal_component = COMP_CAMERA,
 		.ybbp = 1,
-		.remove_padding = 1,
+		.remove_padding = true,
 	}, {
 		.fourcc = V4L2_PIX_FMT_YUYV,
 		.mmal = MMAL_ENCODING_YUYV,
 		.depth = 16,
 		.mmal_component = COMP_CAMERA,
 		.ybbp = 2,
-		.remove_padding = 0,
+		.remove_padding = false,
 	}, {
 		.fourcc = V4L2_PIX_FMT_RGB24,
 		.mmal = MMAL_ENCODING_RGB24,
 		.depth = 24,
 		.mmal_component = COMP_CAMERA,
 		.ybbp = 3,
-		.remove_padding = 0,
+		.remove_padding = false,
 	}, {
 		.fourcc = V4L2_PIX_FMT_JPEG,
 		.flags = V4L2_FMT_FLAG_COMPRESSED,
···
 		.depth = 8,
 		.mmal_component = COMP_IMAGE_ENCODE,
 		.ybbp = 0,
-		.remove_padding = 0,
+		.remove_padding = false,
 	}, {
 		.fourcc = V4L2_PIX_FMT_H264,
 		.flags = V4L2_FMT_FLAG_COMPRESSED,
···
 		.depth = 8,
 		.mmal_component = COMP_VIDEO_ENCODE,
 		.ybbp = 0,
-		.remove_padding = 0,
+		.remove_padding = false,
 	}, {
 		.fourcc = V4L2_PIX_FMT_MJPEG,
 		.flags = V4L2_FMT_FLAG_COMPRESSED,
···
 		.depth = 8,
 		.mmal_component = COMP_VIDEO_ENCODE,
 		.ybbp = 0,
-		.remove_padding = 0,
+		.remove_padding = false,
 	}, {
 		.fourcc = V4L2_PIX_FMT_YVYU,
 		.mmal = MMAL_ENCODING_YVYU,
 		.depth = 16,
 		.mmal_component = COMP_CAMERA,
 		.ybbp = 2,
-		.remove_padding = 0,
+		.remove_padding = false,
 	}, {
 		.fourcc = V4L2_PIX_FMT_VYUY,
 		.mmal = MMAL_ENCODING_VYUY,
 		.depth = 16,
 		.mmal_component = COMP_CAMERA,
 		.ybbp = 2,
-		.remove_padding = 0,
+		.remove_padding = false,
 	}, {
 		.fourcc = V4L2_PIX_FMT_UYVY,
 		.mmal = MMAL_ENCODING_UYVY,
 		.depth = 16,
 		.mmal_component = COMP_CAMERA,
 		.ybbp = 2,
-		.remove_padding = 0,
+		.remove_padding = false,
 	}, {
 		.fourcc = V4L2_PIX_FMT_NV12,
 		.mmal = MMAL_ENCODING_NV12,
 		.depth = 12,
 		.mmal_component = COMP_CAMERA,
 		.ybbp = 1,
-		.remove_padding = 1,
+		.remove_padding = true,
 	}, {
 		.fourcc = V4L2_PIX_FMT_BGR24,
 		.mmal = MMAL_ENCODING_BGR24,
 		.depth = 24,
 		.mmal_component = COMP_CAMERA,
 		.ybbp = 3,
-		.remove_padding = 0,
+		.remove_padding = false,
 	}, {
 		.fourcc = V4L2_PIX_FMT_YVU420,
 		.mmal = MMAL_ENCODING_YV12,
 		.depth = 12,
 		.mmal_component = COMP_CAMERA,
 		.ybbp = 1,
-		.remove_padding = 1,
+		.remove_padding = true,
 	}, {
 		.fourcc = V4L2_PIX_FMT_NV21,
 		.mmal = MMAL_ENCODING_NV21,
 		.depth = 12,
 		.mmal_component = COMP_CAMERA,
 		.ybbp = 1,
-		.remove_padding = 1,
+		.remove_padding = true,
 	}, {
 		.fourcc = V4L2_PIX_FMT_BGR32,
 		.mmal = MMAL_ENCODING_BGRA,
 		.depth = 32,
 		.mmal_component = COMP_CAMERA,
 		.ybbp = 4,
-		.remove_padding = 0,
+		.remove_padding = false,
 	},
 };
 
···
 	struct vchiq_mmal_port *port = NULL, *camera_port = NULL;
 	struct vchiq_mmal_component *encode_component = NULL;
 	struct mmal_fmt *mfmt = get_format(f);
-	u32 remove_padding;
+	bool remove_padding;
 
 	if (!mfmt)
 		return -EINVAL;

drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c

···
 		goto release_msg;
 
 	if (rmsg->u.port_info_get_reply.port.is_enabled == 0)
-		port->enabled = 0;
+		port->enabled = false;
 	else
-		port->enabled = 1;
+		port->enabled = true;
 
 	/* copy the values out of the message */
 	port->handle = rmsg->u.port_info_get_reply.port_handle;
···
 	if (!port->enabled)
 		return 0;
 
-	port->enabled = 0;
+	port->enabled = false;
 
 	ret = port_action_port(instance, port,
 			       MMAL_MSG_PORT_ACTION_TYPE_DISABLE);
···
 	if (ret)
 		goto done;
 
-	port->enabled = 1;
+	port->enabled = true;
 
 	if (port->buffer_cb) {
 		/* send buffer headers to videocore */
···
 			pr_err("failed disconnecting src port\n");
 			goto release_unlock;
 		}
-		src->connected->enabled = 0;
+		src->connected->enabled = false;
 		src->connected = NULL;
 	}
 
···
 	for (idx = 0; idx < VCHIQ_MMAL_MAX_COMPONENTS; idx++) {
 		if (!instance->component[idx].in_use) {
 			component = &instance->component[idx];
-			component->in_use = 1;
+			component->in_use = true;
 			break;
 		}
 	}
···
 	destroy_component(instance, component);
 unlock:
 	if (component)
-		component->in_use = 0;
+		component->in_use = false;
 	mutex_unlock(&instance->vchiq_mutex);
 
 	return ret;
···
 
 	ret = destroy_component(instance, component);
 
-	component->in_use = 0;
+	component->in_use = false;
 
 	mutex_unlock(&instance->vchiq_mutex);
 
···
 
 	ret = disable_component(instance, component);
 	if (ret == 0)
-		component->enabled = 0;
+		component->enabled = false;
 
 	mutex_unlock(&instance->vchiq_mutex);
 

drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.h

···
 		int status, struct mmal_buffer *buffer);
 
 struct vchiq_mmal_port {
-	u32 enabled:1;
+	bool enabled;
 	u32 handle;
 	u32 type; /* port type, cached to use on port info set */
 	u32 index; /* port index, cached to use on port info set */
···
 };
 
 struct vchiq_mmal_component {
-	u32 in_use:1;
-	u32 enabled:1;
+	bool in_use;
+	bool enabled;
 	u32 handle;  /* VideoCore handle for component */
 	u32 inputs;  /* Number of input ports */
 	u32 outputs; /* Number of output ports */

drivers/staging/vme_user/vme.h

···
 #define VME_A64_MAX	0x10000000000000000ULL
 #define VME_CRCSR_MAX	0x1000000ULL
 
-
 /* VME Cycle Types */
 #define VME_SCT		0x1
 #define VME_BLT		0x2
···
 
 int vme_register_driver(struct vme_driver *, unsigned int);
 void vme_unregister_driver(struct vme_driver *);
-
 
 #endif /* _VME_H_ */
 

drivers/staging/vme_user/vme_fake.c

···
 	return 0;
 }
 
-
 static int fake_master_get(struct vme_master_resource *image, int *enabled,
 		unsigned long long *vme_base, unsigned long long *size,
 		u32 *aspace, u32 *cycle, u32 *dwidth)
···
 
 	return retval;
 }
-
 
 static void fake_lm_check(struct fake_driver *bridge, unsigned long long addr,
 			  u32 aspace, u32 cycle)
···
 	kfree(bridge->crcsr_kernel);
 }
 
-
 static int __init fake_init(void)
 {
 	int retval, i;
···
 	struct vme_lm_resource *lm;
 
 	/* We need a fake parent device */
-	vme_root = __root_device_register("vme", THIS_MODULE);
+	vme_root = root_device_register("vme");
+	if (IS_ERR(vme_root))
+		return PTR_ERR(vme_root);
 
 	/* If we want to support more than one bridge at some point, we need to
 	 * dynamically allocate this so we get one per device.
···
 
 }
 
-
 static void __exit fake_exit(void)
 {
 	struct list_head *pos = NULL;
···
 
 	root_device_unregister(vme_root);
 }
-
 
 MODULE_PARM_DESC(geoid, "Set geographical addressing");
 module_param(geoid, int, 0);

drivers/staging/vme_user/vme_tsi148.c

···
 static int tsi148_probe(struct pci_dev *, const struct pci_device_id *);
 static void tsi148_remove(struct pci_dev *);
 
-
 /* Module parameter */
 static bool err_chk;
 static int geoid;
···
 	/* Need granularity before we set the size */
 	*size = (unsigned long long)((vme_bound - *vme_base) + granularity);
 
-
 	if ((ctl & TSI148_LCSR_ITAT_2eSSTM_M) == TSI148_LCSR_ITAT_2eSSTM_160)
 		*cycle |= VME_2eSST160;
 	if ((ctl & TSI148_LCSR_ITAT_2eSSTM_M) == TSI148_LCSR_ITAT_2eSSTM_267)
···
 	return 0;
 }
 
-
 static int tsi148_master_get(struct vme_master_resource *image, int *enabled,
 	unsigned long long *vme_base, unsigned long long *size, u32 *aspace,
 	u32 *cycle, u32 *dwidth)
···
 
 	return retval;
 }
-
 
 static ssize_t tsi148_master_write(struct vme_master_resource *image, void *buf,
 	size_t count, loff_t offset)
···
 	return 0;
 
 err_dma:
+	list_del(&entry->list);
 err_dest:
 err_source:
 err_align:
···
 
 	if ((lm_ctl & TSI148_LCSR_LMAT_AS_M) == TSI148_LCSR_LMAT_AS_A64)
 		*aspace |= VME_A64;
-
 
 	if (lm_ctl & TSI148_LCSR_LMAT_SUPR)
 		*cycle |= VME_SUPER;
···
 	struct vme_bridge *tsi148_bridge = pci_get_drvdata(pdev);
 
 	bridge = tsi148_bridge->driver_priv;
-
 
 	dev_dbg(&pdev->dev, "Driver is being unloaded.\n");
 

drivers/staging/vme_user/vme_tsi148.h

···
  *                                Control and Status Registers
  */
 
-
 /*
  *  Command/Status Registers (CRG + $004)
  */
···
 #define TSI148_LCSR_IT7_ITOFL		0x3F4
 #define TSI148_LCSR_IT7_ITAT		0x3F8
 
-
 #define TSI148_LCSR_IT0		0x300
 #define TSI148_LCSR_IT1		0x320
 #define TSI148_LCSR_IT2		0x340
···
 #define TSI148_LCSR_DMA0	0x500
 #define TSI148_LCSR_DMA1	0x580
 
-
 static const int TSI148_LCSR_DMA[TSI148_MAX_DMA] = { TSI148_LCSR_DMA0,
 						TSI148_LCSR_DMA1 };
 
···
 #define TSI148_CSRBCR	0xFF4
 #define TSI148_CSRBSR	0xFF8
 #define TSI148_CBAR	0xFFC
-
-
-
 
 	/*
 	 *  TSI148 Register Bit Definitions
···
 #define TSI148_LCSR_VEAT_DS0           (1<<14)	/* DS0_ signal state */
 #define TSI148_LCSR_VEAT_AM_M          (0x3F<<8)	/* Address Mode Mask */
 #define TSI148_LCSR_VEAT_XAM_M         (0xFF<<0)	/* Master AMode Mask */
-
 
 /*
  * VMEbus PCI Error Diagnostics PCI/X Attributes Register  CRG + $280

drivers/staging/vt6655/rxtx.c

···
  */
 #define CRITICAL_PACKET_LEN      256
 
-static const unsigned short wTimeStampOff[2][MAX_RATE] = {
+static const unsigned short time_stamp_off[2][MAX_RATE] = {
 	{384, 288, 226, 209, 54, 43, 37, 31, 28, 25, 24, 23}, /* Long Preamble */
 	{384, 192, 130, 113, 54, 43, 37, 31, 28, 25, 24, 23}, /* Short Preamble */
 };
 
-static const unsigned short wFB_Opt0[2][5] = {
+static const unsigned short fb_opt0[2][5] = {
 	{RATE_12M, RATE_18M, RATE_24M, RATE_36M, RATE_48M}, /* fallback_rate0 */
 	{RATE_12M, RATE_12M, RATE_18M, RATE_24M, RATE_36M}, /* fallback_rate1 */
 };
 
-static const unsigned short wFB_Opt1[2][5] = {
+static const unsigned short fb_opt1[2][5] = {
 	{RATE_12M, RATE_18M, RATE_24M, RATE_24M, RATE_36M}, /* fallback_rate0 */
 	{RATE_6M,  RATE_6M,  RATE_12M, RATE_12M, RATE_18M}, /* fallback_rate1 */
 };
···
 
 static __le16 vnt_time_stamp_off(struct vnt_private *priv, u16 rate)
 {
-	return cpu_to_le16(wTimeStampOff[priv->preamble_type % 2]
+	return cpu_to_le16(time_stamp_off[priv->preamble_type % 2]
 							[rate % MAX_RATE]);
 }
 
···
 			wRate -= RATE_18M;
 
 			if (byFBOption == AUTO_FB_0)
-				wRate = wFB_Opt0[FB_RATE0][wRate];
+				wRate = fb_opt0[FB_RATE0][wRate];
 			else
-				wRate = wFB_Opt1[FB_RATE0][wRate];
+				wRate = fb_opt1[FB_RATE0][wRate];
 
 			uNextPktTime = s_uGetTxRsvTime(pDevice, byPktType,
 						       len, wRate, bNeedAck);
···
 	case RTSDUR_BA_F0: /* RTSDuration_ba_f0 */
 		uCTSTime = bb_get_frame_time(pDevice->preamble_type, byPktType, 14, pDevice->byTopCCKBasicRate);
 		if ((byFBOption == AUTO_FB_0) && (wRate >= RATE_18M) && (wRate <= RATE_54M))
-			uDurTime = uCTSTime + 2 * pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wFB_Opt0[FB_RATE0][wRate - RATE_18M], bNeedAck);
+			uDurTime = uCTSTime + 2 * pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, fb_opt0[FB_RATE0][wRate - RATE_18M], bNeedAck);
 		else if ((byFBOption == AUTO_FB_1) && (wRate >= RATE_18M) && (wRate <= RATE_54M))
-			uDurTime = uCTSTime + 2 * pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wFB_Opt1[FB_RATE0][wRate - RATE_18M], bNeedAck);
+			uDurTime = uCTSTime + 2 * pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, fb_opt1[FB_RATE0][wRate - RATE_18M], bNeedAck);
 
 		break;
 
 	case RTSDUR_AA_F0: /* RTSDuration_aa_f0 */
 		uCTSTime = bb_get_frame_time(pDevice->preamble_type, byPktType, 14, pDevice->byTopOFDMBasicRate);
 		if ((byFBOption == AUTO_FB_0) && (wRate >= RATE_18M) && (wRate <= RATE_54M))
-			uDurTime = uCTSTime + 2 * pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wFB_Opt0[FB_RATE0][wRate - RATE_18M], bNeedAck);
+			uDurTime = uCTSTime + 2 * pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, fb_opt0[FB_RATE0][wRate - RATE_18M], bNeedAck);
 		else if ((byFBOption == AUTO_FB_1) && (wRate >= RATE_18M) && (wRate <= RATE_54M))
-			uDurTime = uCTSTime + 2 * pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wFB_Opt1[FB_RATE0][wRate - RATE_18M], bNeedAck);
+			uDurTime = uCTSTime + 2 * pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, fb_opt1[FB_RATE0][wRate - RATE_18M], bNeedAck);
 
 		break;
 
 	case RTSDUR_BA_F1: /* RTSDuration_ba_f1 */
 		uCTSTime = bb_get_frame_time(pDevice->preamble_type, byPktType, 14, pDevice->byTopCCKBasicRate);
 		if ((byFBOption == AUTO_FB_0) && (wRate >= RATE_18M) && (wRate <= RATE_54M))
-			uDurTime = uCTSTime + 2 * pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wFB_Opt0[FB_RATE1][wRate - RATE_18M], bNeedAck);
+			uDurTime = uCTSTime + 2 * pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, fb_opt0[FB_RATE1][wRate - RATE_18M], bNeedAck);
 		else if ((byFBOption == AUTO_FB_1) && (wRate >= RATE_18M) && (wRate <= RATE_54M))
-			uDurTime = uCTSTime + 2 * pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wFB_Opt1[FB_RATE1][wRate - RATE_18M], bNeedAck);
+			uDurTime = uCTSTime + 2 * pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, fb_opt1[FB_RATE1][wRate - RATE_18M], bNeedAck);
 
 		break;
 
 	case RTSDUR_AA_F1: /* RTSDuration_aa_f1 */
 		uCTSTime = bb_get_frame_time(pDevice->preamble_type, byPktType, 14, pDevice->byTopOFDMBasicRate);
 		if ((byFBOption == AUTO_FB_0) && (wRate >= RATE_18M) && (wRate <= RATE_54M))
-			uDurTime = uCTSTime + 2 * pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wFB_Opt0[FB_RATE1][wRate - RATE_18M], bNeedAck);
+			uDurTime = uCTSTime + 2 * pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, fb_opt0[FB_RATE1][wRate - RATE_18M], bNeedAck);
 		else if ((byFBOption == AUTO_FB_1) && (wRate >= RATE_18M) && (wRate <= RATE_54M))
-			uDurTime = uCTSTime + 2 * pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wFB_Opt1[FB_RATE1][wRate - RATE_18M], bNeedAck);
+			uDurTime = uCTSTime + 2 * pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, fb_opt1[FB_RATE1][wRate - RATE_18M], bNeedAck);
 
 		break;
 
 	case CTSDUR_BA_F0: /* CTSDuration_ba_f0 */
 		if ((byFBOption == AUTO_FB_0) && (wRate >= RATE_18M) && (wRate <= RATE_54M))
-			uDurTime = pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wFB_Opt0[FB_RATE0][wRate - RATE_18M], bNeedAck);
+			uDurTime = pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, fb_opt0[FB_RATE0][wRate - RATE_18M], bNeedAck);
 		else if ((byFBOption == AUTO_FB_1) && (wRate >= RATE_18M) && (wRate <= RATE_54M))
-			uDurTime = pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wFB_Opt1[FB_RATE0][wRate - RATE_18M], bNeedAck);
+			uDurTime = pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, fb_opt1[FB_RATE0][wRate - RATE_18M], bNeedAck);
 
 		break;
 
 	case CTSDUR_BA_F1: /* CTSDuration_ba_f1 */
 		if ((byFBOption == AUTO_FB_0) && (wRate >= RATE_18M) && (wRate <= RATE_54M))
-			uDurTime = pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wFB_Opt0[FB_RATE1][wRate - RATE_18M], bNeedAck);
+			uDurTime = pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, fb_opt0[FB_RATE1][wRate - RATE_18M], bNeedAck);
 		else if ((byFBOption == AUTO_FB_1) && (wRate >= RATE_18M) && (wRate <= RATE_54M))
-			uDurTime = pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, wFB_Opt1[FB_RATE1][wRate - RATE_18M], bNeedAck);
+			uDurTime = pDevice->uSIFS + s_uGetTxRsvTime(pDevice, byPktType, cbFrameLength, fb_opt1[FB_RATE1][wRate - RATE_18M], bNeedAck);
 
 		break;
 

drivers/staging/wlan-ng/TODO

···
+To-do list:
+
+* Correct the coding style according to Linux guidelines; please read the document
+  at https://www.kernel.org/doc/html/latest/process/coding-style.html.
+* Remove unnecessary debugging/printing macros; for those that are still needed
+  use the proper kernel API (pr_debug(), dev_dbg(), netdev_dbg()).
+* Remove dead code such as unusued functions, variables, fields, etc..
+* Use in-kernel API and remove unnecessary wrappers where possible.
+* Fix bugs due to code that sleeps in atomic context.
+* Remove the HAL layer and migrate its functionality into the relevant parts of
+  the driver.
+* Switch to use LIB80211.
+* Switch to use MAC80211.
+* Switch to use CFG80211.
+* Improve the error handling of various functions, particularly those that use
+  existing kernel APIs.

drivers/staging/wlan-ng/p80211mgmt.h

···
 #define WLAN_SET_MGMT_CAP_INFO_PBCC(n)		((n) << 6)
 #define WLAN_SET_MGMT_CAP_INFO_AGILITY(n)	((n) << 7)
 
-/*-- Information Element Types --------------------*/
-/* prototype structure, all IEs start with these members */
-
-struct wlan_ie {
-	u8 eid;
-	u8 len;
-} __packed;
-
-/*-- Service Set Identity (SSID)  -----------------*/
-struct wlan_ie_ssid {
-	u8 eid;
-	u8 len;
-	u8 ssid[1];		/* may be zero, ptrs may overlap */
-} __packed;
-
-/*-- Supported Rates  -----------------------------*/
-struct wlan_ie_supp_rates {
-	u8 eid;
-	u8 len;
-	u8 rates[1];		/* had better be at LEAST one! */
-} __packed;
-
-/*-- FH Parameter Set  ----------------------------*/
-struct wlan_ie_fh_parms {
-	u8 eid;
-	u8 len;
-	u16 dwell;
-	u8 hopset;
-	u8 hoppattern;
-	u8 hopindex;
-} __packed;
-
-/*-- DS Parameter Set  ----------------------------*/
-struct wlan_ie_ds_parms {
-	u8 eid;
-	u8 len;
-	u8 curr_ch;
-} __packed;
-
-/*-- CF Parameter Set  ----------------------------*/
-
-struct wlan_ie_cf_parms {
-	u8 eid;
-	u8 len;
-	u8 cfp_cnt;
-	u8 cfp_period;
-	u16 cfp_maxdur;
-	u16 cfp_durremaining;
-} __packed;
-
-/*-- TIM ------------------------------------------*/
-struct wlan_ie_tim {
-	u8 eid;
-	u8 len;
-	u8 dtim_cnt;
-	u8 dtim_period;
-	u8 bitmap_ctl;
-	u8 virt_bm[1];
-} __packed;
-
-/*-- IBSS Parameter Set ---------------------------*/
-struct wlan_ie_ibss_parms {
-	u8 eid;
-	u8 len;
-	u16 atim_win;
-} __packed;
-
-/*-- Challenge Text  ------------------------------*/
-struct wlan_ie_challenge {
-	u8 eid;
-	u8 len;
-	u8 challenge[1];
-} __packed;
-
-/*-------------------------------------------------*/
-/*  Frame Types  */
-
-/* prototype structure, all mgmt frame types will start with these members */
-struct wlan_fr_mgmt {
-	u16 type;
-	u16 len;		/* DOES NOT include CRC !!!! */
-	u8 *buf;
-	struct p80211_hdr *hdr;
-	/* used for target specific data, skb in Linux */
-	void *priv;
-	/*-- fixed fields -----------*/
-	/*-- info elements ----------*/
-};
-
-/*-- Beacon ---------------------------------------*/
-struct wlan_fr_beacon {
-	u16 type;
-	u16 len;
-	u8 *buf;
-	struct p80211_hdr *hdr;
-	/* used for target specific data, skb in Linux */
-	void *priv;
-	/*-- fixed fields -----------*/
-	u64 *ts;
-	u16 *bcn_int;
-	u16 *cap_info;
-	/*-- info elements ----------*/
-	struct wlan_ie_ssid *ssid;
-	struct wlan_ie_supp_rates *supp_rates;
-	struct wlan_ie_fh_parms *fh_parms;
-	struct wlan_ie_ds_parms *ds_parms;
-	struct wlan_ie_cf_parms *cf_parms;
-	struct wlan_ie_ibss_parms *ibss_parms;
-	struct wlan_ie_tim *tim;
-
-};
-
-/*-- IBSS ATIM ------------------------------------*/
-struct wlan_fr_ibssatim {
-	u16 type;
-	u16 len;
-	u8 *buf;
-	struct p80211_hdr *hdr;
-	/* used for target specific data, skb in Linux */
-	void *priv;
-
-	/*-- fixed fields -----------*/
-	/*-- info elements ----------*/
-
-	/* this frame type has a null body */
-
-};
-
-/*-- Disassociation -------------------------------*/
-struct wlan_fr_disassoc {
-	u16 type;
-	u16 len;
-	u8 *buf;
-	struct p80211_hdr *hdr;
-	/* used for target specific data, skb in Linux */
-	void *priv;
-	/*-- fixed fields -----------*/
-	u16 *reason;
-
-	/*-- info elements ----------*/
-
-};
-
-/*-- Association Request --------------------------*/
-struct wlan_fr_assocreq {
-	u16 type;
-	u16 len;
-	u8 *buf;
-	struct p80211_hdr *hdr;
-	/* used for target specific data, skb in Linux */
-	void *priv;
-	/*-- fixed fields -----------*/
-	u16 *cap_info;
-	u16 *listen_int;
-	/*-- info elements ----------*/
-	struct wlan_ie_ssid *ssid;
-	struct wlan_ie_supp_rates *supp_rates;
-
-};
-
-/*-- Association Response -------------------------*/
-struct wlan_fr_assocresp {
-	u16 type;
-	u16 len;
-	u8 *buf;
-	struct p80211_hdr *hdr;
-	/* used for target specific data, skb in Linux */
-	void *priv;
-	/*-- fixed fields -----------*/
-	u16 *cap_info;
-	u16 *status;
-	u16 *aid;
-	/*-- info elements ----------*/
-	struct wlan_ie_supp_rates *supp_rates;
-
-};
-
-/*-- Reassociation Request ------------------------*/
-struct wlan_fr_reassocreq {
-	u16 type;
-	u16 len;
-	u8 *buf;
-	struct p80211_hdr *hdr;
-	/* used for target specific data, skb in Linux */
-	void *priv;
-	/*-- fixed fields -----------*/
-	u16 *cap_info;
-	u16 *listen_int;
-	u8 *curr_ap;
-	/*-- info elements ----------*/
-	struct wlan_ie_ssid *ssid;
-	struct wlan_ie_supp_rates *supp_rates;
-
-};
-
-/*-- Reassociation Response -----------------------*/
-struct wlan_fr_reassocresp {
-	u16 type;
-	u16 len;
-	u8 *buf;
-	struct p80211_hdr *hdr;
-	/* used for target specific data, skb in Linux */
-	void *priv;
-	/*-- fixed fields -----------*/
-	u16 *cap_info;
-	u16 *status;
-	u16 *aid;
-	/*-- info elements ----------*/
-	struct wlan_ie_supp_rates *supp_rates;
-
-};
-
-/*-- Probe Request --------------------------------*/
-struct wlan_fr_probereq {
-	u16 type;
-	u16 len;
-	u8 *buf;
-	struct p80211_hdr *hdr;
-	/* used for target specific data, skb in Linux */
-	void *priv;
-	/*-- fixed fields -----------*/
-	/*-- info elements ----------*/
-	struct wlan_ie_ssid *ssid;
-	struct wlan_ie_supp_rates *supp_rates;
-
-};
-
-/*-- Probe Response -------------------------------*/
-struct wlan_fr_proberesp {
-	u16 type;
-	u16 len;
-	u8 *buf;
-	struct p80211_hdr *hdr;
-	/* used for target specific data, skb in Linux */
-	void *priv;
-	/*-- fixed fields -----------*/
-	u64 *ts;
-	u16 *bcn_int;
-	u16 *cap_info;
-	/*-- info elements ----------*/
-	struct wlan_ie_ssid *ssid;
-	struct wlan_ie_supp_rates *supp_rates;
-	struct wlan_ie_fh_parms *fh_parms;
-	struct wlan_ie_ds_parms *ds_parms;
-	struct wlan_ie_cf_parms *cf_parms;
-	struct wlan_ie_ibss_parms *ibss_parms;
-};
-
-/*-- Authentication -------------------------------*/
-struct wlan_fr_authen {
-	u16 type;
-	u16 len;
-	u8 *buf;
-	struct p80211_hdr *hdr;
-	/* used for target specific data, skb in Linux */
-	void *priv;
-	/*-- fixed fields -----------*/
-	u16 *auth_alg;
-	u16 *auth_seq;
-	u16 *status;
-	/*-- info elements ----------*/
-	struct wlan_ie_challenge *challenge;
-
-};
-
-/*-- Deauthenication -----------------------------*/
-struct wlan_fr_deauthen {
-	u16 type;
-	u16 len;
-	u8 *buf;
-	struct p80211_hdr *hdr;
-	/* used for target specific data, skb in Linux */
-	void *priv;
-	/*-- fixed fields -----------*/
-	u16 *reason;
-
-	/*-- info elements ----------*/
-
-};
-
-void wlan_mgmt_encode_beacon(struct wlan_fr_beacon *f);
-void wlan_mgmt_decode_beacon(struct wlan_fr_beacon *f);
-void wlan_mgmt_encode_disassoc(struct wlan_fr_disassoc *f);
-void wlan_mgmt_decode_disassoc(struct wlan_fr_disassoc *f);
-void wlan_mgmt_encode_assocreq(struct wlan_fr_assocreq *f);
-void wlan_mgmt_decode_assocreq(struct wlan_fr_assocreq *f);
-void wlan_mgmt_encode_assocresp(struct wlan_fr_assocresp *f);
-void wlan_mgmt_decode_assocresp(struct wlan_fr_assocresp *f);
-void wlan_mgmt_encode_reassocreq(struct wlan_fr_reassocreq *f);
-void wlan_mgmt_decode_reassocreq(struct wlan_fr_reassocreq *f);
-void wlan_mgmt_encode_reassocresp(struct wlan_fr_reassocresp *f);
-void wlan_mgmt_decode_reassocresp(struct wlan_fr_reassocresp *f);
-void wlan_mgmt_encode_probereq(struct wlan_fr_probereq *f);
-void wlan_mgmt_decode_probereq(struct wlan_fr_probereq *f);
-void wlan_mgmt_encode_proberesp(struct wlan_fr_proberesp *f);
-void wlan_mgmt_decode_proberesp(struct wlan_fr_proberesp *f);
-void wlan_mgmt_encode_authen(struct wlan_fr_authen *f);
-void wlan_mgmt_decode_authen(struct wlan_fr_authen *f);
-void wlan_mgmt_encode_deauthen(struct wlan_fr_deauthen *f);
-void wlan_mgmt_decode_deauthen(struct wlan_fr_deauthen *f);
-
 #endif /* _P80211MGMT_H */

drivers/staging/wlan-ng/p80211netdev.c

···
 		wlandev->rx.mgmt++;
 		switch (fstype) {
 		case WLAN_FSTYPE_ASSOCREQ:
-			/* printk("assocreq"); */
 			wlandev->rx.assocreq++;
 			break;
 		case WLAN_FSTYPE_ASSOCRESP:
-			/* printk("assocresp"); */
 			wlandev->rx.assocresp++;
 			break;
 		case WLAN_FSTYPE_REASSOCREQ:
-			/* printk("reassocreq"); */
 			wlandev->rx.reassocreq++;
 			break;
 		case WLAN_FSTYPE_REASSOCRESP:
-			/* printk("reassocresp"); */
 			wlandev->rx.reassocresp++;
 			break;
 		case WLAN_FSTYPE_PROBEREQ:
-			/* printk("probereq"); */
 			wlandev->rx.probereq++;
 			break;
 		case WLAN_FSTYPE_PROBERESP:
-			/* printk("proberesp"); */
 			wlandev->rx.proberesp++;
 			break;
 		case WLAN_FSTYPE_BEACON:
-			/* printk("beacon"); */
 			wlandev->rx.beacon++;
 			break;
 		case WLAN_FSTYPE_ATIM:
-			/* printk("atim"); */
 			wlandev->rx.atim++;
 			break;
 		case WLAN_FSTYPE_DISASSOC:
-			/* printk("disassoc"); */
 			wlandev->rx.disassoc++;
 			break;
 		case WLAN_FSTYPE_AUTHEN:
-			/* printk("authen"); */
 			wlandev->rx.authen++;
 			break;
 		case WLAN_FSTYPE_DEAUTHEN:
-			/* printk("deauthen"); */
 			wlandev->rx.deauthen++;
 			break;
 		default:
-			/* printk("unknown"); */
 			wlandev->rx.mgmt_unknown++;
 			break;
 		}
-		/* printk("\n"); */
 		drop = 2;
 		break;
 
···
 		wlandev->rx.ctl++;
 		switch (fstype) {
 		case WLAN_FSTYPE_PSPOLL:
-			/* printk("pspoll"); */
 			wlandev->rx.pspoll++;
 			break;
 		case WLAN_FSTYPE_RTS:
-			/* printk("rts"); */
 			wlandev->rx.rts++;
 			break;
 		case WLAN_FSTYPE_CTS:
-			/* printk("cts"); */
 			wlandev->rx.cts++;
 			break;
 		case WLAN_FSTYPE_ACK:
-			/* printk("ack"); */
 			wlandev->rx.ack++;
 			break;
 		case WLAN_FSTYPE_CFEND:
-			/* printk("cfend"); */
 			wlandev->rx.cfend++;
 			break;
 		case WLAN_FSTYPE_CFENDCFACK:
-			/* printk("cfendcfack"); */
 			wlandev->rx.cfendcfack++;
 			break;
 		default:
-			/* printk("unknown"); */
 			wlandev->rx.ctl_unknown++;
 			break;
 		}
-		/* printk("\n"); */
 		drop = 2;
 		break;
 
···
 			wlandev->rx.cfack_cfpoll++;
 			break;
 		default:
-			/* printk("unknown"); */
 			wlandev->rx.data_unknown++;
 			break;
 		}

drivers/staging/wlan-ng/p80211types.h

···
 	u8 data[MAXLEN_PSTR32];
 } __packed;
 
-/* MAC address array */
-struct p80211macarray {
-	u32 cnt;
-	u8 data[1][MAXLEN_PSTR6];
-} __packed;
-
 /* prototype template */
 struct p80211item {
 	u32 did;