netdev - Re: [PATCH] ipv6 mcast: Fix incorrect use of pskb_may

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Message-ID: <1356456420.20133.15020.camel@edumazet-glaptop>
Date:	Tue, 25 Dec 2012 09:27:00 -0800
From:	Eric Dumazet <erdnetdev@...il.com>
To:	YOSHIFUJI Hideaki <yoshfuji@...ux-ipv6.org>
Cc:	netdev@...r.kernel.org, davem@...emloft.net
Subject: Re: [PATCH] ipv6 mcast: Fix incorrect use of pskb_may_pull().

On Tue, 2012-12-25 at 23:41 +0900, YOSHIFUJI Hideaki wrote:

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

skb_linearize(skb) might be more explicit then.

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