[NET]: skbuff: remove old NET_CALLER macro
Here is a revised alternative that uses BUG_ON/WARN_ON
(as suggested by Herbert Xu) to eliminate NET_CALLER.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index c9655957..1b64817 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -276,20 +276,14 @@
void __kfree_skb(struct sk_buff *skb)
{
- if (skb->list) {
- printk(KERN_WARNING "Warning: kfree_skb passed an skb still "
- "on a list (from %p).\n", NET_CALLER(skb));
- BUG();
- }
+ BUG_ON(skb->list != NULL);
dst_release(skb->dst);
#ifdef CONFIG_XFRM
secpath_put(skb->sp);
#endif
- if(skb->destructor) {
- if (in_irq())
- printk(KERN_WARNING "Warning: kfree_skb on "
- "hard IRQ %p\n", NET_CALLER(skb));
+ if (skb->destructor) {
+ WARN_ON(in_irq());
skb->destructor(skb);
}
#ifdef CONFIG_NETFILTER
