From: Sven Eckelmann <sven.eckelmann@gmx.de>
Date: Sat, 4 Sep 2010 23:58:32 +0000 (+0200)
Subject: Staging: batman-adv: Create copy of skb with pre-allocated headroom
X-Git-Tag: v2.6.37-rc1~60^2~3^2~691
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aedbffc7774574de74563f350b363cbfb52984fd;p=pandora-kernel.git

Staging: batman-adv: Create copy of skb with pre-allocated headroom

We can use skb_cow instead of a handwritten function to test and create
a writable skb buffer. This also allows us to pre-allocate headroom to
be able to send the data without re-allocating the buffer again to add
the ethernet header.

Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

Reading git-diff-tree failed