From: Markus Elfring <elfring@users.sourceforge.net>
Date: Fri, 21 Nov 2014 18:32:02 +0000 (+0100)
Subject: ALSA: sb: Deletion of unnecessary checks before two function calls
X-Git-Tag: omap-for-v3.19/fixes-rc1~126^2~21^2~48
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=966b7bc9354ab8f59f0ef2d96306615157e0f76e;p=pandora-kernel.git

ALSA: sb: Deletion of unnecessary checks before two function calls

The functions release_and_free_resource() 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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