linux-kernel - Re: [PATCH 1/1] ASoC: mop500: Deletion of unnecessary checks before the function call "of_node

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Message-ID: <20141203183001.GI7712@sirena.org.uk>
Date:	Wed, 3 Dec 2014 18:30:01 +0000
From:	Mark Brown <broonie@...nel.org>
To:	SF Markus Elfring <elfring@...rs.sourceforge.net>
Cc:	Jaroslav Kysela <perex@...ex.cz>,
	Liam Girdwood <lgirdwood@...il.com>,
	Takashi Iwai <tiwai@...e.de>, alsa-devel@...a-project.org,
	LKML <linux-kernel@...r.kernel.org>,
	kernel-janitors@...r.kernel.org,
	Julia Lawall <julia.lawall@...6.fr>
Subject: Re: [PATCH 1/1] ASoC: mop500: Deletion of unnecessary checks before
 the function call "of_node_put"

On Tue, Dec 02, 2014 at 05:40:11PM +0100, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@...rs.sourceforge.net>
> Date: Tue, 2 Dec 2014 17:15:11 +0100
> 
> The of_node_put() function tests whether its argument is NULL and then
> returns immediately. Thus the test around the call is not needed.

This doesn't apply against current code, please check and resend.

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