netdev - [PATCH net-next 03/19] ndisc: Use skb_linearize() instead of pskb_may

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Message-ID: <50FD7143.3090001@linux-ipv6.org>
Date:	Tue, 22 Jan 2013 01:48:03 +0900
From:	YOSHIFUJI Hideaki <yoshfuji@...ux-ipv6.org>
To:	davem@...emloft.net, netdev@...r.kernel.org
CC:	yoshfuji@...ux-ipv6.org
Subject: [PATCH net-next 03/19] ndisc: Use skb_linearize() instead of pskb_may_pull(skb,
 skb->len).

Suggested by Eric Dumazet <edumazet@...gle.com>.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@...ux-ipv6.org>
---
 net/ipv6/ndisc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 82ccf0a..539b2ec 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -1509,7 +1509,7 @@ int ndisc_rcv(struct sk_buff *skb)
 {
 	struct nd_msg *msg;

-	if (!pskb_may_pull(skb, skb->len))
+	if (skb_linearize(skb))
 		return 0;

 	msg = (struct nd_msg *)skb_transport_header(skb);
-- 
1.7.9.5

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