net: skbuff: fix compile error in skb_panic()

I get the following build error on next-20130213 due to the following
commit:

commit f05de73bf82fbbc00265c06d12efb7273f7dc54a ("skbuff: create
skb_panic() function and its wrappers").

It adds an argument called panic to a function that uses the BUG() macro
which tries to call panic, but the argument masks the panic() function
declaration, resulting in the following error (gcc 4.2.4):

net/core/skbuff.c In function 'skb_panic':
net/core/skbuff.c +126 : error: called object 'panic' is not a function

This is fixed by renaming the argument to msg.

Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Jean Sacren <sakiwit@gmail.com>
Cc: Jiri Pirko <jiri@resnulli.us>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 8731c39b7a54d83ccc7653a041210104b32b7f3d..21a22cce6e5350e7e9397f3a66d8708746e204ed 100644 (file)
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -109,7 +109,7 @@ static const struct pipe_buf_operations sock_pipe_buf_ops = {
  *     @skb:   buffer
  *     @sz:    size
  *     @addr:  address
- *     @panic: skb_over_panic or skb_under_panic
+ *     @msg:   skb_over_panic or skb_under_panic
  *
  *     Out-of-line support for skb_put() and skb_push().
  *     Called via the wrapper skb_over_panic() or skb_under_panic().
@@ -117,10 +117,10 @@ static const struct pipe_buf_operations sock_pipe_buf_ops = {
  *     __builtin_return_address is not used because it is not always reliable.
  */
 static void skb_panic(struct sk_buff *skb, unsigned int sz, void *addr,
-                     const char panic[])
+                     const char msg[])
 {
        pr_emerg("%s: text:%p len:%d put:%d head:%p data:%p tail:%#lx end:%#lx dev:%s\n",
-                panic, addr, skb->len, sz, skb->head, skb->data,
+                msg, addr, skb->len, sz, skb->head, skb->data,
                 (unsigned long)skb->tail, (unsigned long)skb->end,
                 skb->dev ? skb->dev->name : "<NULL>");
        BUG();