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authorDavid S. Miller <davem@davemloft.net>2005-08-10 06:25:21 +0400
committerDavid S. Miller <davem@sunset.davemloft.net>2005-08-30 02:31:14 +0400
commit8728b834b226ffcf2c94a58530090e292af2a7bf (patch)
tree2fd51ff3b7097eb3ffc41ea3a1d8b3ba04715b4c /net/llc/llc_conn.c
parent6869c4d8e066e21623c812c448a05f1ed931c9c6 (diff)
downloadlinux-8728b834b226ffcf2c94a58530090e292af2a7bf.tar.xz
[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>
Diffstat (limited to 'net/llc/llc_conn.c')
-rw-r--r--net/llc/llc_conn.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/net/llc/llc_conn.c b/net/llc/llc_conn.c
index eba812a9c69c..571548619469 100644
--- a/net/llc/llc_conn.c
+++ b/net/llc/llc_conn.c
@@ -71,7 +71,11 @@ int llc_conn_state_process(struct sock *sk, struct sk_buff *skb)
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;
}