netdev - [PATCH] GRE: Use IS_ERR_OR_NULL in gre_gso

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Date:	Fri, 19 Apr 2013 15:48:40 +0900
From:	Simon Horman <horms@...ge.net.au>
To:	netdev@...r.kernel.org
Cc:	Dmitry Kozlov <xeb@...l.ru>, Simon Horman <horms@...ge.net.au>
Subject: [PATCH] GRE: Use IS_ERR_OR_NULL in gre_gso_segment

Signed-off-by: Simon Horman <horms@...ge.net.au>
---
 net/ipv4/gre.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/ipv4/gre.c b/net/ipv4/gre.c
index d2d5a99..0ae998b 100644
--- a/net/ipv4/gre.c
+++ b/net/ipv4/gre.c
@@ -168,7 +168,7 @@ static struct sk_buff *gre_gso_segment(struct sk_buff *skb,
 	/* segment inner packet. */
 	enc_features = skb->dev->hw_enc_features & netif_skb_features(skb);
 	segs = skb_mac_gso_segment(skb, enc_features);
-	if (!segs || IS_ERR(segs))
+	if (IS_ERR_OR_NULL(segs))
 		goto out;
 
 	skb = segs;
-- 
1.7.10.4

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