caif: remove unesesarry exports

Signed-off-by: Sjur Brændeland <[e-mail]>
Signed-off-by: David S. Miller <[e-mail]>

include/net/caif/cfpkt.h

···
  * @return Packet information
  */
 struct caif_payload_info *cfpkt_info(struct cfpkt *pkt);
-/*! @} */
 #endif				/* CFPKT_H_ */

net/caif/caif_socket.c

···
 	skb = cfpkt_tonative(pkt);
 
 	if (unlikely(cf_sk->sk.sk_state != CAIF_CONNECTED)) {
-		cfpkt_destroy(pkt);
+		kfree_skb(skb);
 		return 0;
 	}
 	caif_queue_rcv_skb(&cf_sk->sk, skb);
···
 	struct cfpkt *pkt;
 
 	pkt = cfpkt_fromnative(CAIF_DIR_OUT, skb);
-	memset(cfpkt_info(pkt), 0, sizeof(struct caif_payload_info));
+	memset(skb->cb, 0, sizeof(struct caif_payload_info));
 
 	if (cf_sk->layer.dn == NULL)
 		return -EINVAL;

net/caif/cfcnfg.c

···
 	kfree(this);
 	return NULL;
 }
-EXPORT_SYMBOL(cfcnfg_create);
 
 void cfcnfg_remove(struct cfcnfg *cfg)
 {

net/caif/cfpkt_skbuff.c

···
 {
 	return cfpkt_create_pfx(len + PKT_POSTFIX, PKT_PREFIX);
 }
-EXPORT_SYMBOL(cfpkt_create);
 
 void cfpkt_destroy(struct cfpkt *pkt)
 {
 	struct sk_buff *skb = pkt_to_skb(pkt);
 	kfree_skb(skb);
 }
-EXPORT_SYMBOL(cfpkt_destroy);
+
 
 inline bool cfpkt_more(struct cfpkt *pkt)
 {
 	struct sk_buff *skb = pkt_to_skb(pkt);
 	return skb->len > 0;
 }
-EXPORT_SYMBOL(cfpkt_more);
+
 
 int cfpkt_peek_head(struct cfpkt *pkt, void *data, u16 len)
 {
···
 	return !cfpkt_extr_head(pkt, data, len) &&
 	    !cfpkt_add_head(pkt, data, len);
 }
-EXPORT_SYMBOL(cfpkt_peek_head);
 
 int cfpkt_extr_head(struct cfpkt *pkt, void *data, u16 len)
 {
···
 	memcpy(data, from, len);
 	return 0;
 }
-EXPORT_SYMBOL(cfpkt_extr_head);
 
 int cfpkt_extr_trail(struct cfpkt *pkt, void *dta, u16 len)
 {
···
 	memcpy(data, from, len);
 	return 0;
 }
-EXPORT_SYMBOL(cfpkt_extr_trail);
+
 
 int cfpkt_pad_trail(struct cfpkt *pkt, u16 len)
 {
 	return cfpkt_add_body(pkt, NULL, len);
 }
-EXPORT_SYMBOL(cfpkt_pad_trail);
+
 
 int cfpkt_add_body(struct cfpkt *pkt, const void *data, u16 len)
 {
···
 		memcpy(to, data, len);
 	return 0;
 }
-EXPORT_SYMBOL(cfpkt_add_body);
 
 inline int cfpkt_addbdy(struct cfpkt *pkt, u8 data)
 {
 	return cfpkt_add_body(pkt, &data, 1);
 }
-EXPORT_SYMBOL(cfpkt_addbdy);
 
 int cfpkt_add_head(struct cfpkt *pkt, const void *data2, u16 len)
 {
···
 	memcpy(to, data, len);
 	return 0;
 }
-EXPORT_SYMBOL(cfpkt_add_head);
+
 
 inline int cfpkt_add_trail(struct cfpkt *pkt, const void *data, u16 len)
 {
 	return cfpkt_add_body(pkt, data, len);
 }
-EXPORT_SYMBOL(cfpkt_add_trail);
+
 
 inline u16 cfpkt_getlen(struct cfpkt *pkt)
 {
 	struct sk_buff *skb = pkt_to_skb(pkt);
 	return skb->len;
 }
-EXPORT_SYMBOL(cfpkt_getlen);
+
 
 inline u16 cfpkt_iterate(struct cfpkt *pkt,
 			    u16 (*iter_func)(u16, void *, u16),
···
 	}
 	return iter_func(data, pkt->skb.data, cfpkt_getlen(pkt));
 }
-EXPORT_SYMBOL(cfpkt_iterate);
+
 
 int cfpkt_setlen(struct cfpkt *pkt, u16 len)
 {
···
 
 	return cfpkt_getlen(pkt);
 }
-EXPORT_SYMBOL(cfpkt_setlen);
 
 struct cfpkt *cfpkt_append(struct cfpkt *dstpkt,
 			     struct cfpkt *addpkt,
···
 	dst->len += addlen;
 	return skb_to_pkt(dst);
 }
-EXPORT_SYMBOL(cfpkt_append);
 
 struct cfpkt *cfpkt_split(struct cfpkt *pkt, u16 pos)
 {
···
 	skb2->len += len2nd;
 	return skb_to_pkt(skb2);
 }
-EXPORT_SYMBOL(cfpkt_split);
 
 bool cfpkt_erroneous(struct cfpkt *pkt)
 {
 	return cfpkt_priv(pkt)->erronous;
 }
-EXPORT_SYMBOL(cfpkt_erroneous);
-
 
 struct caif_payload_info *cfpkt_info(struct cfpkt *pkt)
 {
 	return (struct caif_payload_info *)&pkt_to_skb(pkt)->cb;
 }
-EXPORT_SYMBOL(cfpkt_info);

net/caif/chnl_net.c

···
 	if (!priv)
 		return -EINVAL;
 
-	/* Get length of CAIF packet. */
-	pktlen = cfpkt_getlen(pkt);
-
 	skb = (struct sk_buff *) cfpkt_tonative(pkt);
+
+	/* Get length of CAIF packet. */
+	pktlen = skb->len;
+
 	/* Pass some minimum information and
 	 * send the packet to the net stack.
 	 */