null_blk: use blk_complete_request and blk_mq_complete_request
authorChristoph Hellwig <hch@infradead.org>
Mon, 10 Feb 2014 11:24:40 +0000 (03:24 -0800)
committerJens Axboe <axboe@fb.com>
Mon, 10 Feb 2014 16:27:31 +0000 (09:27 -0700)
Use the block layer helpers for CPU-local completions instead of
reimplementing them locally.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
drivers/block/null_blk.c

Simple merge