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netfilter: br_netfilter: use skb_set_noref()

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Avoid dirtying bridge_parent_rtable refcount, using new dst noref
infrastructure.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
This commit is contained in:
Eric Dumazet 2010-06-01 11:48:31 +02:00 committed by Patrick McHardy
parent 0da529a7d9
commit a8b563894d
1 changed files with 2 additions and 4 deletions
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6
net/bridge/br_netfilter.c
View file

@ -244,8 +244,7 @@ static int br_nf_pre_routing_finish_ipv6(struct sk_buff *skb)
kfree_skb(skb);
return 0;
}
dst_hold(&rt->u.dst);
skb_dst_set(skb, &rt->u.dst);
skb_dst_set_noref(skb, &rt->u.dst);
skb->dev = nf_bridge->physindev;
nf_bridge_update_protocol(skb);
@ -396,8 +395,7 @@ bridged_dnat:
kfree_skb(skb);
return 0;
}
dst_hold(&rt->u.dst);
skb_dst_set(skb, &rt->u.dst);
skb_dst_set_noref(skb, &rt->u.dst);
}
skb->dev = nf_bridge->physindev;