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Exclude duplicated checking for iface-up. This flags is checked in 'is_skb_forwardable' function, which is subroutine of 'dev_forward_skb'.

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Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Reviewed-by: WANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alexander Smirnov 2011-06-28 03:30:44 +00:00 • committed by David S. Miller
parent bc057e0366
commit f82528bc13
1 changed files with 0 additions and 3 deletions
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drivers/net/veth.c
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@ -126,9 +126,6 @@ static netdev_tx_t veth_xmit(struct sk_buff *skb, struct net_device *dev)
stats = this_cpu_ptr(priv->stats); stats = this_cpu_ptr(priv->stats);
rcv_stats = this_cpu_ptr(rcv_priv->stats); rcv_stats = this_cpu_ptr(rcv_priv->stats);
if (!(rcv->flags & IFF_UP))
goto tx_drop;
/* don't change ip_summed == CHECKSUM_PARTIAL, as that /* don't change ip_summed == CHECKSUM_PARTIAL, as that
will cause bad checksum on forwarded packets */ will cause bad checksum on forwarded packets */
if (skb->ip_summed == CHECKSUM_NONE && if (skb->ip_summed == CHECKSUM_NONE &&