[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>

1 files changed, 6 insertions, 6 deletions

diff --git a/net/unix/garbage.c b/net/unix/garbage.c
index 4bd95c8f593..46252d2807b 100644
--- a/net/unix/garbage.c
+++ b/net/unix/garbage.c
@@ -286,16 +286,16 @@ void unix_gc(void)
                         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);
                 }