From: Markus Elfring <elfring@users.sourceforge.net>
Date: Mon, 24 Nov 2014 19:30:29 +0000 (+0100)
Subject: platform: x86: Deletion of checks before backlight_device_unregister()
X-Git-Tag: omap-for-v3.19/fixes-rc1~34^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0098181016dd45c1c417656ba36b87d9101cbb83;p=pandora-kernel.git

platform: x86: Deletion of checks before backlight_device_unregister()

The backlight_device_unregister() function tests whether its argument is NULL
and then returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
For msi-wmi.c:
Acked-by: Anisse Astier <anisse@astier.eu>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
---

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