netdev - Re: [PATCH] ip_forward: Drop frames with attached skb->sk

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Message-ID: <20150413230714.2cf40794@urahara>
Date:	Mon, 13 Apr 2015 23:07:14 -0700
From:	Stephen Hemminger <stephen@...workplumber.org>
To:	Sebastian Poehn <sebastian.poehn@...il.com>
Cc:	David Miller <davem@...emloft.net>, netdev@...r.kernel.org,
	fw@...len.de, eric.dumazet@...il.com
Subject: Re: [PATCH] ip_forward: Drop frames with attached skb->sk

On Tue, 14 Apr 2015 07:52:04 +0200
Sebastian Poehn <sebastian.poehn@...il.com> wrote:

>  
> +	/* this should happen neither */
> +	if (unlikely(skb->sk))
> +		goto drop;
> +

With gcc, all goto's are already treated as unlikely().
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