Re: [PATCH 2.6] deliver_skb cleanup

[Stephen Hemminger <shemminger@xxxxxxxx>]

Another cleanup in netif_receive_skb. Move rcu_read_lock up a little,
since it needs to be done in both branches anyway. Also whitespace fix.

Signed-off-by: Stephen Hemminger <shemminger@xxxxxxxx>
 
diff -Nru a/net/core/dev.c b/net/core/dev.c
--- a/net/core/dev.c    2004-08-24 11:34:41 -07:00
+++ b/net/core/dev.c    2004-08-24 11:34:41 -07:00
@@ -1779,15 +1779,16 @@
        skb->mac_len = skb->nh.raw - skb->mac.raw;
 
        pt_prev = NULL;
+
+       rcu_read_lock();
+
 #ifdef CONFIG_NET_CLS_ACT
        if (skb->tc_verd & TC_NCLS) {
                skb->tc_verd = CLR_TC_NCLS(skb->tc_verd);
-               rcu_read_lock();
                goto ncls;
        }
- #endif
+#endif
 
-       rcu_read_lock();
        list_for_each_entry_rcu(ptype, &ptype_all, list) {
                if (!ptype->dev || ptype->dev == skb->dev) {
                        if (pt_prev)