From mboxrd@z Thu Jan  1 00:00:00 1970
From: Wolfgang Grandegger <wg@grandegger.com>
Subject: Re: [PATCH] can: mscan-mpc5xxx: fix return value check in mpc512x_can_get_clock()
Date: Fri, 21 Sep 2012 09:14:08 +0200
Message-ID: <505C13C0.8090200@grandegger.com>
References: <CAPgLHd9fRAvQ77rD_PCp45XW9-FsBisUATOT00Je39nbv5o28A@mail.gmail.com>
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To: Wei Yongjun <weiyj.lk@gmail.com>
Cc: mkl@pengutronix.de, grant.likely@secretlab.ca, rob.herring@calxeda.com, yongjun_wei@trendmicro.com.cn, linux-can@vger.kernel.org, netdev@vger.kernel.org, devicetree-discuss@lists.ozlabs.org

On 09/21/2012 09:09 AM, Wei Yongjun wrote:
> From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
> 
> In case of error, the function clk_get() returns ERR_PTR()
> and never returns NULL pointer. The NULL test in the error
> handling should be replaced with IS_ERR().
> 
> dpatch engine is used to auto generated this patch.
> (https://github.com/weiyj/dpatch)
> 
> Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>

Acked-by: Wolfgang Grandegger <wg@grandegger.com>

Thanks,

Wolfgang.