From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jarkko Nikula <jarkko.nikula@bitmer.com>
Date: Mon, 17 Nov 2014 19:11:37 +0000
Subject: Re: ASoC: omap-mcbsp: Deletion of an unnecessary check before the function call "kfree"
Message-Id: <546A4869.6010209@bitmer.com>
List-Id: <kernel-janitors.vger.kernel.org>
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To: SF Markus Elfring <elfring@users.sourceforge.net>, Jaroslav Kysela <perex@perex.cz>, Liam Girdwood <lgirdwood@gmail.com>, Mark Brown <broonie@kernel.org>, Peter Ujfalusi <peter.ujfalusi@ti.com>, Takashi Iwai <tiwai@suse.de>, linux-omap@vger.kernel.org, alsa-devel@alsa-project.org
Cc: kernel-janitors@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>, Coccinelle <cocci@systeme.lip6.fr>

On 11/17/2014 03:15 PM, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Mon, 17 Nov 2014 14:05:27 +0100
> 
> The kfree() 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>
> ---
>  sound/soc/omap/mcbsp.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com>