From: Veaceslav Falico <vfalico@redhat.com>
Date: Wed, 25 Sep 2013 07:20:30 +0000 (+0200)
Subject: vlan: unlink the upper neighbour before unregistering
X-Git-Tag: v3.13-rc1~105^2~309^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=47701a36a3ed6d97e5bbe7ad72cceb49ca329d00;p=pandora-kernel.git

vlan: unlink the upper neighbour before unregistering

On netdev unregister we're removing also all of its sysfs-associated stuff,
including the sysfs symlinks that are controlled by netdev neighbour code.
Also, it's a subtle race condition - cause we can still access it after
unregistering.

Move the unlinking right before the unregistering to fix both.

CC: Patrick McHardy <kaber@trash.net>
CC: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Veaceslav Falico <vfalico@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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