From: Dan Carpenter <error27@gmail.com>
Date: Fri, 23 Apr 2010 12:01:04 +0000 (+0200)
Subject: [SCSI] pm8001: potential null dereference in pm8001_dev_gone_notify()
X-Git-Tag: v2.6.35-rc1~470^2^2~55
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2471b894068ec59ab3012e788401b345ef459e49;p=pandora-kernel.git

[SCSI] pm8001: potential null dereference in pm8001_dev_gone_notify()

In the original code we dereferenced "pm8001_dev" before checking if it
was null.  This patch moves the dereference inside the condition.

This was found by a static checker (smatch).  I looked, but I couldn't
tell if "pm8001_dev" dev was ever actually null.  The approach in this
patch seemed like the safest response.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Jack Wang <jack_wang@usish.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
---

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