From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [Patch net 3/3] ipv4: clean up cookie_v4_check()
Date: Fri, 17 Oct 2014 12:18:31 -0400 (EDT)
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From: Cong Wang <xiyou.wangcong@gmail.com>
Date: Wed, 15 Oct 2014 14:33:22 -0700

> From: Cong Wang <cwang@twopensource.com>
> 
> We can retrieve opt from skb, no need to pass it as a parameter.
> And opt should always be non-NULL, no need to check.
> 
> Cc: Krzysztof Kolasa <kkolasa@winsoft.pl>
> Cc: Eric Dumazet <edumazet@google.com>
> Tested-by: Krzysztof Kolasa <kkolasa@winsoft.pl>
> Signed-off-by: Cong Wang <cwang@twopensource.com>
> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>

Applied.