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bridge: Do br_pass_frame_up after other ports

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At the moment we deliver to the local bridge port via the function
br_pass_frame_up before all other ports.  There is no requirement
for this.

For the purpose of IGMP snooping, it would be more convenient if
we did the local port last.  Therefore this patch rearranges the
bridge input processing so that the local bridge port gets to see
the packet last (if at all).

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Herbert Xu 2010-02-27 19:41:39 +00:00 committed by David S. Miller
parent 4181b2c8bc
commit 87557c18ac
1 changed files with 3 additions and 3 deletions
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6
net/bridge/br_input.c
View file

@ -73,9 +73,6 @@ int br_handle_frame_finish(struct sk_buff *skb)
if (skb2 == skb)
skb2 = skb_clone(skb, GFP_ATOMIC);
if (skb2)
br_pass_frame_up(br, skb2);
if (skb) {
if (dst)
br_forward(dst->dst, skb);
@ -83,6 +80,9 @@ int br_handle_frame_finish(struct sk_buff *skb)
br_flood_forward(br, skb);
}
if (skb2)
br_pass_frame_up(br, skb2);
out:
return 0;
drop: