From 5164d6aac0ed1b711a7b29bb556844e40f422ec6 Mon Sep 17 00:00:00 2001
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Tue, 3 Feb 2015 11:27:38 -0300
Subject: [PATCH] [media] V4L2: Delete an unnecessary check before the function
 call "media_entity_put"

The media_entity_put() 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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