From d18eb45332478f319e5cf996e093228a68864cce Mon Sep 17 00:00:00 2001
From: Sven Eckelmann <sven@narfation.org>
Date: Sat, 10 Dec 2011 15:28:35 +0100
Subject: [PATCH] batman-adv: Directly check read of icmp packet in
 copy_from_user

The access_ok read check can be directly done in copy_from_user since a failure
of access_ok is handled the same way as an error in __copy_from_user.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
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Reading git-format-patch failed