linux-kernel - Re: powerpc/4xx: Fix return value check in hsta_msi

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Message-Id: <20150810092700.424571402D8@ozlabs.org>
Date:	Mon, 10 Aug 2015 19:27:00 +1000 (AEST)
From:	Michael Ellerman <mpe@...erman.id.au>
To:	weiyj_lk@....com,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Paul Mackerras <paulus@...ba.org>,
	Wolfram Sang <wsa@...-dreams.de>,
	Alexander Gordeev <agordeev@...hat.com>,
	Wei Yongjun <yongjun_wei@...ndmicro.com.cn>,
	Thomas Gleixner <tglx@...utronix.de>,
	Jiang Liu <jiang.liu@...ux.intel.com>,
	Alistair Popple <alistair@...ple.id.au>
Cc:	linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: Re: powerpc/4xx: Fix return value check in hsta_msi_probe()

On Thu, 2015-16-04 at 12:18:50 UTC, weiyj_lk@....com wrote:
> From: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>
> 
> In case of error, the functions platform_get_resource() and kmalloc()
> returns NULL not ERR_PTR(). The IS_ERR() test in the return value check
> should be replaced with NULL test.
> 
> Signed-off-by: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/35a7f41cc6bb7013e344

cheers
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