From: Markus Elfring <elfring@users.sourceforge.net>
Date: Mon, 3 Nov 2014 13:54:36 +0000 (+0100)
Subject: ALSA: emu10k1: Deletion of unnecessary checks before three function calls
X-Git-Tag: omap-for-v3.19/fixes-rc1~126^2~21^2~87
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=31604d35db18c1382c7ee9fa836ff9ab0b4d2751;p=pandora-kernel.git

ALSA: emu10k1: Deletion of unnecessary checks before three function calls

The functions kfree(), release_firmware() and snd_util_memhdr_free() test
whether their argument is NULL and then return 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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