From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Tue, 28 Aug 2012 03:14:15 +0000 (+0000)
Subject: netfilter: nfnetlink_queue: remove pointless conditional before kfree_skb()
X-Git-Tag: upstream/snapshot3+hdmi~6565^2~177^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a67299556ea1aa56daaeb985fd32295dacecba1a;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

netfilter: nfnetlink_queue: remove pointless conditional before kfree_skb()

Remove pointless conditional before kfree_skb().

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---

diff --git a/net/netfilter/nfnetlink_queue_core.c b/net/netfilter/nfnetlink_queue_core.c
index c0496a5..5c2d78d 100644
--- a/net/netfilter/nfnetlink_queue_core.c
+++ b/net/netfilter/nfnetlink_queue_core.c
@@ -406,8 +406,7 @@ nfqnl_build_packet_message(struct nfqnl_instance *queue,
 	return skb;
 
 nla_put_failure:
-	if (skb)
-		kfree_skb(skb);
+	kfree_skb(skb);
 	net_err_ratelimited("nf_queue: error creating packet message\n");
 	return NULL;
 }