[NET]: Kill skb->list
Remove the "list" member of struct sk_buff, as it is entirely
redundant. All SKB list removal callers know which list the
SKB is on, so storing this in sk_buff does nothing other than
taking up some space.
Two tricky bits were SCTP, which I took care of, and two ATM
drivers which Francois Romieu <romieu@fr.zoreil.com> fixed
up.
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
diff --git a/net/unix/garbage.c b/net/unix/garbage.c
index 4bd95c8..46252d2 100644
--- a/net/unix/garbage.c
+++ b/net/unix/garbage.c
@@ -286,16 +286,16 @@
skb = skb_peek(&s->sk_receive_queue);
while (skb &&
skb != (struct sk_buff *)&s->sk_receive_queue) {
- nextsk=skb->next;
+ nextsk = skb->next;
/*
* Do we have file descriptors ?
*/
- if(UNIXCB(skb).fp)
- {
- __skb_unlink(skb, skb->list);
- __skb_queue_tail(&hitlist,skb);
+ if (UNIXCB(skb).fp) {
+ __skb_unlink(skb,
+ &s->sk_receive_queue);
+ __skb_queue_tail(&hitlist, skb);
}
- skb=nextsk;
+ skb = nextsk;
}
spin_unlock(&s->sk_receive_queue.lock);
}