From: Wei Yongjun <yjwei@cn.fujitsu.com>
Date: Wed, 25 Feb 2009 00:36:42 +0000 (+0000)
Subject: packet: remove some pointless conditionals before kfree_skb()
X-Git-Tag: v2.6.30-rc1~662^2~523
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=acb5d75b9bcff73d32d3471a9b3e9a4189223e48;p=profile%2Fivi%2Fkernel-x86-ivi.git

packet: remove some pointless conditionals before kfree_skb()

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>
---

diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 1fc4a78..d8cc006 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -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;
 }