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packet: remove some pointless conditionals before kfree_skb()

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Remove some pointless conditionals before kfree_skb().

Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Wei Yongjun 2009-02-25 00:36:42 +00:00 committed by David S. Miller
parent ce030edfb4
commit acb5d75b9b
1 changed files with 1 additions and 2 deletions
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3
net/packet/af_packet.c
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@ -756,8 +756,7 @@ ring_is_full:
spin_unlock(&sk->sk_receive_queue.lock);
sk->sk_data_ready(sk, 0);
if (copy_skb)
kfree_skb(copy_skb);
kfree_skb(copy_skb);
goto drop_n_restore;
}