block, blk-sysfs: Use the variable directly instead of a function call
authorLiu Yuan <tailai.ly@taobao.com>
Wed, 13 Apr 2011 20:14:54 +0000 (22:14 +0200)
committerJens Axboe <jaxboe@fusionio.com>
Wed, 13 Apr 2011 20:14:54 +0000 (22:14 +0200)
commit80656b67b3988f83edd86a280d9937124fe62050
tree58d23b396fa17262b697134cf2a58651f26d3460
parentf4af3c3d077a004762aaad052049c809fd8c6f0c
block, blk-sysfs: Use the variable directly instead of a function call

In the function blk_register_queue(), var _dev_ is already assigned by
disk_to_dev().So use it directly instead of calling disk_to_dev() again.

Signed-off-by: Liu Yuan <tailai.ly@taobao.com>

Modified by me to delete an empty line in the same function while
in there anyway.

Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
block/blk-sysfs.c