From 5c34fdf48b9522ca87372b1fae19de8f93ffd130 Mon Sep 17 00:00:00 2001
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Tue, 2 Dec 2014 18:52:21 +0100
Subject: [PATCH] ALSA: trident: Deletion of a check before
 snd_util_memhdr_free()

The snd_util_memhdr_free() 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: Takashi Iwai <tiwai@suse.de>
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