From: Markus Elfring <elfring@users.sourceforge.net>
Date: Tue, 3 Feb 2015 17:36:35 +0000 (-0300)
Subject: [media] stk-webcam: Delete an unnecessary check before the function call "vfree"
X-Git-Tag: omap-for-v4.1/fixes-rc1~72^2~1^2~338
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=704b3f4c11e0b1265a41472b6b25dd9e3d205674;p=pandora-kernel.git

[media] stk-webcam: Delete an unnecessary check before the function call "vfree"

The vfree() function performs also input parameter validation.
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: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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