From: Jiri Slaby <jirislaby@gmail.com>
Date: Wed, 23 Sep 2009 14:15:35 +0000 (+0200)
Subject: [SCSI] scsi_lib: fix potential NULL dereference
X-Git-Tag: v2.6.33-rc1~344^2~125
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=03b147083a2f9a2a3fbbd2505fa88ffa3c6ab194;p=pandora-kernel.git

[SCSI] scsi_lib: fix potential NULL dereference

Stanse found a potential NULL dereference in scsi_kill_request.

Instead of triggering BUG() in 'if (unlikely(cmd == NULL))' branch,
the kernel will Oops earlier on cmd dereference.

Move the dereferences after the if.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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