[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/llc/llc_conn.c b/net/llc/llc_conn.c
index eba812a..5715486 100644
--- a/net/llc/llc_conn.c
+++ b/net/llc/llc_conn.c
@@ -71,7 +71,11 @@
if (!ev->ind_prim && !ev->cfm_prim) {
/* indicate or confirm not required */
- if (!skb->list)
+ /* XXX this is not very pretty, perhaps we should store
+ * XXX indicate/confirm-needed state in the llc_conn_state_ev
+ * XXX control block of the SKB instead? -DaveM
+ */
+ if (!skb->next)
goto out_kfree_skb;
goto out_skb_put;
}