From: Joonsoo Kim <js1304@gmail.com>
Date: Sat, 20 Oct 2012 16:30:06 +0000 (+0900)
Subject: workqueue: trivial fix for return statement in work_busy()
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~59^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=999767beb1b4a10eabf90e6017e496536cf4db0b;p=pandora-kernel.git

workqueue: trivial fix for return statement in work_busy()

Return type of work_busy() is unsigned int.
There is return statement returning boolean value, 'false' in work_busy().
It is not problem, because 'false' may be treated '0'.
However, fixing it would make code robust.

Signed-off-by: Joonsoo Kim <js1304@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
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