Commit 74cb8994 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

brd: remove the end of device check in brd_do_bvec 



The block layer already checks for this conditions in bio_check_eod
before calling the driver.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Acked-by: default avatarTejun Heo <tj@kernel.org>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent d11cd289

drivers/block/brd.c

+1 −5
Original line number Diff line number Diff line
@@ -285,14 +285,10 @@ static int brd_do_bvec(struct brd_device *brd, struct page *page, 
static blk_qc_t brd_submit_bio(struct bio *bio)

{

	struct brd_device *brd = bio->bi_disk->private_data;

	sector_t sector = bio->bi_iter.bi_sector;

	struct bio_vec bvec;

	sector_t sector;

	struct bvec_iter iter;



	sector = bio->bi_iter.bi_sector;

	if (bio_end_sector(bio) > get_capacity(bio->bi_disk))

		goto io_error;



	bio_for_each_segment(bvec, bio, iter) {

		unsigned int len = bvec.bv_len;

		int err;