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authorRami Rosen <ramirose@gmail.com>2010-04-20 22:39:53 -0700
committerDavid S. Miller <davem@davemloft.net>2010-04-20 22:39:53 -0700
commitccb7c7732e2ceb4e81a7806faf1670be9681ccd2 (patch)
tree76508ab431133ca9a085a9e3fa62fbfed607c9fb
parent0eae88f31ca2b88911ce843452054139e028771f (diff)
downloadop-kernel-dev-ccb7c7732e2ceb4e81a7806faf1670be9681ccd2.zip
op-kernel-dev-ccb7c7732e2ceb4e81a7806faf1670be9681ccd2.tar.gz
net: Remove two unnecessary exports (skbuff).
There is no need to export skb_under_panic() and skb_over_panic() in skbuff.c, since these methods are used only in skbuff.c ; this patch removes these two exports. It also marks these functions as 'static' and removeS the extern declarations of them from include/linux/skbuff.h Signed-off-by: Rami Rosen <ramirose@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--include/linux/skbuff.h4
-rw-r--r--net/core/skbuff.c6
2 files changed, 2 insertions, 8 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 38501d2..82f5116 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -470,10 +470,6 @@ extern int skb_cow_data(struct sk_buff *skb, int tailbits,
struct sk_buff **trailer);
extern int skb_pad(struct sk_buff *skb, int pad);
#define dev_kfree_skb(a) consume_skb(a)
-extern void skb_over_panic(struct sk_buff *skb, int len,
- void *here);
-extern void skb_under_panic(struct sk_buff *skb, int len,
- void *here);
extern int skb_append_datato_frags(struct sock *sk, struct sk_buff *skb,
int getfrag(void *from, char *to, int offset,
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index bdea0ef..4218ff4 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -117,7 +117,7 @@ static const struct pipe_buf_operations sock_pipe_buf_ops = {
*
* Out of line support code for skb_put(). Not user callable.
*/
-void skb_over_panic(struct sk_buff *skb, int sz, void *here)
+static void skb_over_panic(struct sk_buff *skb, int sz, void *here)
{
printk(KERN_EMERG "skb_over_panic: text:%p len:%d put:%d head:%p "
"data:%p tail:%#lx end:%#lx dev:%s\n",
@@ -126,7 +126,6 @@ void skb_over_panic(struct sk_buff *skb, int sz, void *here)
skb->dev ? skb->dev->name : "<NULL>");
BUG();
}
-EXPORT_SYMBOL(skb_over_panic);
/**
* skb_under_panic - private function
@@ -137,7 +136,7 @@ EXPORT_SYMBOL(skb_over_panic);
* Out of line support code for skb_push(). Not user callable.
*/
-void skb_under_panic(struct sk_buff *skb, int sz, void *here)
+static void skb_under_panic(struct sk_buff *skb, int sz, void *here)
{
printk(KERN_EMERG "skb_under_panic: text:%p len:%d put:%d head:%p "
"data:%p tail:%#lx end:%#lx dev:%s\n",
@@ -146,7 +145,6 @@ void skb_under_panic(struct sk_buff *skb, int sz, void *here)
skb->dev ? skb->dev->name : "<NULL>");
BUG();
}
-EXPORT_SYMBOL(skb_under_panic);
/* Allocate a new skbuff. We do this ourselves so we can fill in a few
* 'private' fields and also do memory statistics to find all the
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