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net: vlan: goto another_round instead of calling __netif_receive_skb

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Now, when vlan tag on untagged in non-accelerated path is stripped from
skb, headers are reset right away. Benefit from that and avoid calling
__netif_receive_skb recursivelly and just use another_round.

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko 2011-08-22 12:43:22 -07:00 committed by David S. Miller
parent c8d755b59a
commit 0dfe178239
1 changed files with 3 additions and 4 deletions
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7
net/core/dev.c
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@ -3236,10 +3236,9 @@ static int __netif_receive_skb(struct sk_buff *skb)
ret = deliver_skb(skb, pt_prev, orig_dev);
pt_prev = NULL;
}
if (vlan_do_receive(&skb)) {
ret = __netif_receive_skb(skb);
goto out;
} else if (unlikely(!skb))
if (vlan_do_receive(&skb))
goto another_round;
else if (unlikely(!skb))
goto out;
}