From: Markus Elfring <elfring@users.sourceforge.net>
Date: Mon, 24 Nov 2014 21:32:30 +0000 (-0300)
Subject: [media] siano: unnecessary check before rc_unregister_device()
X-Git-Tag: omap-for-v3.19/fixes-rc1~133^2~61
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6b281d830f09a4f58651839030b39571dea1b56d;p=pandora-kernel.git

[media] siano: unnecessary check before rc_unregister_device()

The rc_unregister_device() 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>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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