linux-kernel - RE: [PATCH] block: move the dereference below the NULL test

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Date:	Fri, 7 Sep 2012 08:47:16 +0000
From:	"yongjun_wei@...ndmicro.com.cn" <yongjun_wei@...ndmicro.com.cn>
To:	"grant.likely@...retlab.ca" <grant.likely@...retlab.ca>,
	"rob.herring@...xeda.com" <rob.herring@...xeda.com>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"devicetree-discuss@...ts.ozlabs.org" 
	<devicetree-discuss@...ts.ozlabs.org>
Subject: RE: [PATCH] block: move the dereference below the NULL test

Sorry, I see the patch fix this issue has already exists in the maillist,
please ignore it, thanks.

-----Original Message-----
From: Wei Yongjun [mailto:weiyj.lk@...il.com] 
Sent: 2012年9月7日 15:04
To: grant.likely@...retlab.ca; rob.herring@...xeda.com
Cc: Yongjun Wei (RD-CN); linux-kernel@...r.kernel.org; devicetree-discuss@...ts.ozlabs.org
Subject: [PATCH] block: move the dereference below the NULL test

From: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>

The dereference should be moved below the NULL test.

spatch with a semantic match is used to found this.
(http://coccinelle.lip6.fr/)

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