[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, 1 insertions, 1 deletions

diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index 20b4cfebd74c..f49b82da8264 100644
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -714,7 +714,7 @@ static int llc_ui_recvmsg(struct kiocb *iocb, struct socket *sock,
         if (uaddr)
                 memcpy(uaddr, llc_ui_skb_cb(skb), sizeof(*uaddr));
         msg->msg_namelen = sizeof(*uaddr);
-        if (!skb->list) {
+        if (!skb->next) {
 dgram_free:
                 kfree_skb(skb);
         }