linux-kernel - Re: [PATCH] scsi: pm8001: pm8001_hwi.c: Fix for possible null pointer dereference

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Message-ID: <20140528112811.GD11953@infradead.org>
Date:	Wed, 28 May 2014 04:28:11 -0700
From:	Christoph Hellwig <hch@...radead.org>
To:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
Cc:	xjtuwjp@...il.com, lindar_liu@...sh.com,
	"James E.J. Bottomley" <JBottomley@...allels.com>,
	linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] scsi: pm8001: pm8001_hwi.c:  Fix for possible null
 pointer dereference

On Sun, May 18, 2014 at 06:14:00PM +0200, Rickard Strandqvist wrote:
> There is otherwise a risk of a possible null pointer dereference.
> 
> Was largely found by using a static code analysis program called cppcheck.

I can't see how dev->lldd_dev would be NULL here.
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