From: Moshe Lazer <moshel@mellanox.com>
Date: Wed, 11 Sep 2013 13:35:23 +0000 (+0300)
Subject: IB/mlx5: Flush cache workqueue before destroying it
X-Git-Tag: v3.12-rc6~20^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3c4619114cb6760d2c97fd562ea96d2c8786b56a;p=pandora-kernel.git

IB/mlx5: Flush cache workqueue before destroying it

Destroying the workqueue without flushing it first can lead to a case
in which the kernel tries to push a delayed work to the workqueue
which does not exist anymore.

Signed-off-by: Moshe Lazer <moshel@mellanox.com>
Signed-off-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
---

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