Commit 609f6ea1 authored Dec 21, 2011 by majianpeng Committed by Jens Axboe Dec 21, 2011

block: re-use existing 'reading' variable instead of checking direction again



Signed-off-by: majianpeng <majianpeng@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

parent 6ae0516b

block/blk-map.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -311,7 +311,7 @@ int blk_rq_map_kern(struct request_queue q, struct request rq, void *kbuf,
		if (IS_ERR(bio))
		return PTR_ERR(bio);

		if (rq_data_dir(rq) == WRITE)
		if (!reading)
		bio->bi_rw \|= REQ_WRITE;

		if (do_copy)