From: Lai Jiangshan <laijs@cn.fujitsu.com>
Date: Tue, 3 Jun 2014 07:33:08 +0000 (+0800)
Subject: workqueue: sanity check pool->cpu in wq_worker_sleeping()
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~192^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=92b69f509196fc5afc6a357511b864d372f42419;p=pandora-kernel.git

workqueue: sanity check pool->cpu in wq_worker_sleeping()

In theory, pool->cpu is equals to @cpu in wq_worker_sleeping() after
worker->flags is checked.

And "pool->cpu != cpu" sanity check will help us if something wrong.

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
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