From: Asai Thambi S P <asamymuthupa@micron.com>
Date: Fri, 12 Apr 2013 18:27:17 +0000 (+0530)
Subject: mtip32xx: fix a smatch warning
X-Git-Tag: omap-for-v3.10/fixes-for-merge-window-part2~10^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5a79e1ac21681907f8cc58e1f78fc40af5bbb890;p=pandora-kernel.git

mtip32xx: fix a smatch warning

Reported smatch warning:
drivers/block/mtip32xx/mtip32xx.c:4163 mtip_block_shutdown() warn: variable dereferenced before check 'dd->disk' (see line 4159)

dd->disk->disk_name accessed before the check if dd->disk is NULL. Fixed this
and access of dd->queue/dd->disk->queue.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Asai Thambi S P <asamymuthupa@micron.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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