tree c68b34b9a1449707de0a9c66239ad6919810cf2f
parent 5df27e6cb2d302e90366848bc3c2bb73c41287fb
author Veaceslav Falico <vfalico@redhat.com> 1380093630 +0200
committer David S. Miller <davem@davemloft.net> 1380225727 -0400

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>