linux-kernel - Re: [PATCH -next] ASoC: rcar: fix return value check in rsnd_gen1

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Message-ID: <20130731140011.GV9858@sirena.org.uk>
Date:	Wed, 31 Jul 2013 15:00:11 +0100
From:	Mark Brown <broonie@...nel.org>
To:	Wei Yongjun <weiyj.lk@...il.com>
Cc:	lgirdwood@...il.com, perex@...ex.cz, tiwai@...e.de,
	kuninori.morimoto.gx@...esas.com, yongjun_wei@...ndmicro.com.cn,
	alsa-devel@...a-project.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH -next] ASoC: rcar: fix return value check in
 rsnd_gen1_probe()

On Tue, Jul 30, 2013 at 07:51:37AM +0800, Wei Yongjun wrote:
> From: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>
> 
> In case of error, the function devm_ioremap_resource() returns ERR_PTR()
> and never returns NULL. The NULL test in the return value check should be
> replaced with IS_ERR(), and also remove the dev_err call to avoid redundant
> error message.

Applied, thanks.

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