From: Jens Axboe <axboe@kernel.dk>
Date: Thu, 4 Apr 2013 07:03:41 +0000 (+0200)
Subject: mtip32xx: fix two smatch warnings
X-Git-Tag: v3.9-rc7~34^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c66bb3f075cfe2d17b2427e96e043622db02759c;p=pandora-kernel.git

mtip32xx: fix two smatch warnings

Dan reports:

New smatch warnings:
drivers/block/mtip32xx/mtip32xx.c:2728 show_device_status() warn: variable dereferenced before check 'dd' (see line 2727)
drivers/block/mtip32xx/mtip32xx.c:2758 show_device_status() warn: variable dereferenced before check 'dd' (see line 2757)

which are checking if dd == NULL, in a list_for_each_entry() type loop.
Get rid of the check, dd can never be NULL here.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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