linux-kernel - Re: ASoC: omap-mcbsp: Deletion of an unnecessary check before the function call "kfree"

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Message-ID: <20141118094023.GG22111@sirena.org.uk>
Date:	Tue, 18 Nov 2014 09:40:23 +0000
From:	Mark Brown <broonie@...nel.org>
To:	SF Markus Elfring <elfring@...rs.sourceforge.net>
Cc:	Jarkko Nikula <jarkko.nikula@...mer.com>,
	Jaroslav Kysela <perex@...ex.cz>,
	Liam Girdwood <lgirdwood@...il.com>,
	Peter Ujfalusi <peter.ujfalusi@...com>,
	Takashi Iwai <tiwai@...e.de>, linux-omap@...r.kernel.org,
	alsa-devel@...a-project.org, LKML <linux-kernel@...r.kernel.org>,
	kernel-janitors@...r.kernel.org, Coccinelle <cocci@...teme.lip6.fr>
Subject: Re: ASoC: omap-mcbsp: Deletion of an unnecessary check before the
 function call "kfree"

On Mon, Nov 17, 2014 at 02:15:01PM +0100, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@...rs.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.

Applied, thanks.

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