From: Simon Wunderlich <simon@open-mesh.com>
Date: Wed, 26 Mar 2014 14:46:24 +0000 (+0100)
Subject: batman-adv: fix removing neigh_ifinfo
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~146^2~41^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=709de13f0c532fe9c468c094aff069a725ed57fe;p=pandora-kernel.git

batman-adv: fix removing neigh_ifinfo

When an interface is removed separately, all neighbors need to be
checked if they have a neigh_ifinfo structure for that particular
interface. If that is the case, remove that ifinfo so any references to
a hard interface can be freed.

This is a regression introduced by
89652331c00f43574515059ecbf262d26d885717
("batman-adv: split tq information in neigh_node struct")

Reported-by: Antonio Quartulli <antonio@open-mesh.com>
Signed-off-by: Simon Wunderlich <simon@open-mesh.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
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