caif: remove unesesarry exports

Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

4 files changed, 13 insertions, 24 deletions

diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c
index 5cf9c73a4078..b840395ced1d 100644
--- a/net/caif/caif_socket.c
+++ b/net/caif/caif_socket.c
@@ -205,7 +205,7 @@ static int caif_sktrecv_cb(struct cflayer *layr, struct cfpkt *pkt)
         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);
@@ -537,7 +537,7 @@ static int transmit_skb(struct sk_buff *skb, struct caifsock *cf_sk,
         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;
diff --git a/net/caif/cfcnfg.c b/net/caif/cfcnfg.c
index 423009918f79..351c2ca7e7b9 100644
--- a/net/caif/cfcnfg.c
+++ b/net/caif/cfcnfg.c
@@ -117,7 +117,6 @@ out_of_mem:
         kfree(this);
         return NULL;
 }
-EXPORT_SYMBOL(cfcnfg_create);
 
 void cfcnfg_remove(struct cfcnfg *cfg)
 {
diff --git a/net/caif/cfpkt_skbuff.c b/net/caif/cfpkt_skbuff.c
index 20c6cb3522e0..75d4bfae1a78 100644
--- a/net/caif/cfpkt_skbuff.c
+++ b/net/caif/cfpkt_skbuff.c
@@ -97,21 +97,20 @@ inline struct cfpkt *cfpkt_create(u16 len)
 {
         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)
 {
@@ -123,7 +122,6 @@ 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)
 {
@@ -148,7 +146,6 @@ 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)
 {
@@ -171,13 +168,13 @@ 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)
 {
@@ -226,13 +223,11 @@ 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)
 {
@@ -259,20 +254,20 @@ 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),
@@ -290,7 +285,7 @@ inline u16 cfpkt_iterate(struct cfpkt *pkt,
         }
         return iter_func(data, pkt->skb.data, cfpkt_getlen(pkt));
 }
-EXPORT_SYMBOL(cfpkt_iterate);
+
 
 int cfpkt_setlen(struct cfpkt *pkt, u16 len)
 {
@@ -315,7 +310,6 @@ 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,
@@ -357,7 +351,6 @@ struct cfpkt *cfpkt_append(struct cfpkt *dstpkt,
         dst->len += addlen;
         return skb_to_pkt(dst);
 }
-EXPORT_SYMBOL(cfpkt_append);
 
 struct cfpkt *cfpkt_split(struct cfpkt *pkt, u16 pos)
 {
@@ -395,17 +388,13 @@ 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);
diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c
index 1a3398a89aee..649ebacaf6bc 100644
--- a/net/caif/chnl_net.c
+++ b/net/caif/chnl_net.c
@@ -83,10 +83,11 @@ static int chnl_recv_cb(struct cflayer *layr, struct cfpkt *pkt)
         if (!priv)
                 return -EINVAL;
 
+        skb = (struct sk_buff *) cfpkt_tonative(pkt);
+
         /* Get length of CAIF packet. */
-        pktlen = cfpkt_getlen(pkt);
+        pktlen = skb->len;
 
-        skb = (struct sk_buff *) cfpkt_tonative(pkt);
         /* Pass some minimum information and
          * send the packet to the net stack.
          */