tree 7341df82d88498de19f21ae55e13b6d51c6ec057
parent 0caff00390db41c98976e65f2ebc3eeaa4861358
author Jens Axboe <axboe@kernel.dk> 1365059021 +0200
committer Jens Axboe <axboe@kernel.dk> 1365059021 +0200

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>