From: Markus Elfring <elfring@users.sourceforge.net>
Date: Tue, 2 Dec 2014 17:34:45 +0000 (+0100)
Subject: ALSA: echoaudio: Deletion of a check before release_and_free_resource()
X-Git-Tag: omap-for-v3.19/fixes-rc1~126^2~21^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=057a4a55e703038d22bc9f2bcf8b02dc35850e16;p=pandora-kernel.git

ALSA: echoaudio: Deletion of a check before release_and_free_resource()

The release_and_free_resource() 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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