s390/qeth: static checker cleanups

- Add/delete some blanks, white spaces and braces.
- Fix misindentations.
- Adjust a deprecated header include, and htons() conversion.
- Remove extra 'return' statements.

Signed-off-by: Julian Wiedmann <[e-mail]>
Signed-off-by: David S. Miller <[e-mail]>

drivers/s390/net/qeth_core.h

···
 /**
  * some more defs
  */
-#define QETH_TX_TIMEOUT		100 * HZ
-#define QETH_RCD_TIMEOUT	60 * HZ
+#define QETH_TX_TIMEOUT		(100 * HZ)
+#define QETH_RCD_TIMEOUT	(60 * HZ)
 #define QETH_RECLAIM_WORK_TIME	HZ
 #define QETH_MAX_PORTNO		15
 
···
 
 struct net_device *qeth_clone_netdev(struct net_device *orig);
 struct qeth_card *qeth_get_card_by_busid(char *bus_id);
-void qeth_set_allowed_threads(struct qeth_card *, unsigned long , int);
+void qeth_set_allowed_threads(struct qeth_card *card, unsigned long threads,
+			      int clear_start_mask);
 int qeth_threads_running(struct qeth_card *, unsigned long);
 int qeth_set_offline(struct qeth_card *card, bool resetting);
 

drivers/s390/net/qeth_core_main.c

···
 #include <linux/errno.h>
 #include <linux/kernel.h>
 #include <linux/log2.h>
+#include <linux/io.h>
 #include <linux/ip.h>
 #include <linux/tcp.h>
 #include <linux/mii.h>
···
 
 #include <asm/ebcdic.h>
 #include <asm/chpid.h>
-#include <asm/io.h>
 #include <asm/sysinfo.h>
 #include <asm/diag.h>
 #include <asm/cio.h>
···
 
 	QETH_CARD_TEXT(card, 5, "clwrklst");
 	list_for_each_entry_safe(pool_entry, tmp,
-			    &card->qdio.in_buf_pool.entry_list, list){
-			list_del(&pool_entry->list);
-	}
+				 &card->qdio.in_buf_pool.entry_list, list)
+		list_del(&pool_entry->list);
 
 	for (i = 0; i < ARRAY_SIZE(queue->bufs); i++)
 		queue->bufs[i].pool_entry = NULL;
···
 			    atomic_read(&c->state) ==
 			      QETH_QDIO_BUF_HANDLED_DELAYED) {
 				struct qeth_qdio_out_buffer *f = c;
+
 				QETH_CARD_TEXT(f->q->card, 5, "fp");
 				QETH_CARD_TEXT_(f->q->card, 5, "%lx", (long) f);
 				/* release here to avoid interleaving between
···
 		QETH_CARD_TEXT(q->card, 2, "clprecov");
 	}
 }
-
 
 static void qeth_qdio_handle_aob(struct qeth_card *card,
 				 unsigned long phys_aob_addr)
···
 {
 	const char *ipa_name;
 	int com = cmd->hdr.command;
+
 	ipa_name = qeth_get_ipa_cmd_name(com);
 
 	if (rc)
···
 			return 0;
 		}
 		QETH_CARD_TEXT(card, 2, "DGENCHK");
-			return -EIO;
+		return -EIO;
 	}
 	return 0;
 }
···
 	struct task_struct *ts;
 	struct qeth_card *card = container_of(work, struct qeth_card,
 					kernel_thread_starter);
-	QETH_CARD_TEXT(card , 2, "strthrd");
+	QETH_CARD_TEXT(card, 2, "strthrd");
 
 	if (card->read.state != CH_STATE_UP &&
 	    card->write.state != CH_STATE_UP)
···
 		memcpy(tid->vmname, info322->vm[0].name, sizeof(tid->vmname));
 	}
 	free_page(info);
-	return;
 }
 
 static int qeth_hw_trap_cb(struct qeth_card *card,
···
 		card->options.cq = QETH_CQ_NOTAVAILABLE;
 	}
 
-
 out_offline:
 	if (ddev_offline == 1)
 		qeth_stop_channel(channel);
···
 static void qeth_unregister_dbf_views(void)
 {
 	int x;
+
 	for (x = 0; x < QETH_DBF_INFOS; x++) {
 		debug_unregister(qeth_dbf[x].id);
 		qeth_dbf[x].id = NULL;
···
 static void qeth_core_shutdown(struct ccwgroup_device *gdev)
 {
 	struct qeth_card *card = dev_get_drvdata(&gdev->dev);
+
 	qeth_set_allowed_threads(card, 0, 1);
 	if ((gdev->state == CCWGROUP_ONLINE) && card->info.hwtrap)
 		qeth_hw_trap(card, QETH_DIAGS_TRAP_DISARM);

drivers/s390/net/qeth_l2_main.c

···
 	/* VSWITCH relies on the VLAN
 	 * information to be present in
 	 * the QDIO header */
-	if (veth->h_vlan_proto == __constant_htons(ETH_P_8021Q)) {
+	if (veth->h_vlan_proto == htons(ETH_P_8021Q)) {
 		hdr->hdr.l2.flags[2] |= QETH_LAYER2_FLAG_VLAN;
 		hdr->hdr.l2.vlan_id = ntohs(veth->h_vlan_TCI);
 	}
···
 	.ndo_set_mac_address    = qeth_l2_set_mac_address,
 	.ndo_vlan_rx_add_vid	= qeth_l2_vlan_rx_add_vid,
 	.ndo_vlan_rx_kill_vid   = qeth_l2_vlan_rx_kill_vid,
-	.ndo_tx_timeout	   	= qeth_tx_timeout,
+	.ndo_tx_timeout		= qeth_tx_timeout,
 	.ndo_fix_features	= qeth_fix_features,
 	.ndo_set_features	= qeth_set_features,
 	.ndo_bridge_getlink	= qeth_l2_bridge_getlink,
···
 	QETH_CARD_TEXT(card, 2, "osndereg");
 	card->osn_info.assist_cb = NULL;
 	card->osn_info.data_cb = NULL;
-	return;
 }
 EXPORT_SYMBOL(qeth_osn_deregister);
 #endif

drivers/s390/net/qeth_l3_main.c

···
 		return false;
 
 	qeth_l3_convert_addr_to_bits((u8 *) &addr->u, addr_bits,
-				  (addr->proto == QETH_PROT_IPV4)? 4:16);
+				     (addr->proto == QETH_PROT_IPV4) ? 4 : 16);
 	list_for_each_entry(ipatoe, &card->ipato.entries, entry) {
 		if (addr->proto != ipatoe->proto)
 			continue;
···
 		if (ipatoe->proto != new->proto)
 			continue;
 		if (!memcmp(ipatoe->addr, new->addr,
-			    (ipatoe->proto == QETH_PROT_IPV4)? 4:16) &&
+			    (ipatoe->proto == QETH_PROT_IPV4) ? 4 : 16) &&
 		    (ipatoe->mask_bits == new->mask_bits)) {
 			rc = -EEXIST;
 			break;
···
 		if (ipatoe->proto != proto)
 			continue;
 		if (!memcmp(ipatoe->addr, addr,
-			    (proto == QETH_PROT_IPV4)? 4:16) &&
+			    (proto == QETH_PROT_IPV4) ? 4 : 16) &&
 		    (ipatoe->mask_bits == mask_bits)) {
 			list_del(&ipatoe->entry);
 			qeth_l3_update_ipato(card);
···
 static int qeth_l3_ip_event(struct notifier_block *this,
 			    unsigned long event, void *ptr)
 {
-
 	struct in_ifaddr *ifa = (struct in_ifaddr *)ptr;
 	struct net_device *dev = ifa->ifa_dev->dev;
 	struct qeth_ipaddr addr;

drivers/s390/net/qeth_l3_sys.c

···
 {
 	struct qeth_card *card = dev_get_drvdata(dev);
 
-	return sprintf(buf, "%i\n", card->ipato.enabled? 1:0);
+	return sprintf(buf, "%u\n", card->ipato.enabled ? 1 : 0);
 }
 
 static ssize_t qeth_l3_dev_ipato_enable_store(struct device *dev,
···
 {
 	struct qeth_card *card = dev_get_drvdata(dev);
 
-	return sprintf(buf, "%i\n", card->ipato.invert4? 1:0);
+	return sprintf(buf, "%u\n", card->ipato.invert4 ? 1 : 0);
 }
 
 static ssize_t qeth_l3_dev_ipato_invert4_store(struct device *dev,
···
 		return -ENOMEM;
 
 	ipatoe->proto = proto;
-	memcpy(ipatoe->addr, addr, (proto == QETH_PROT_IPV4)? 4:16);
+	memcpy(ipatoe->addr, addr, (proto == QETH_PROT_IPV4) ? 4 : 16);
 	ipatoe->mask_bits = mask_bits;
 
 	rc = qeth_l3_add_ipato_entry(card, ipatoe);
···
 {
 	struct qeth_card *card = dev_get_drvdata(dev);
 
-	return sprintf(buf, "%i\n", card->ipato.invert6? 1:0);
+	return sprintf(buf, "%u\n", card->ipato.invert6 ? 1 : 0);
 }
 
 static ssize_t qeth_l3_dev_ipato_invert6_store(struct device *dev,