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: Christoph Hellwig <hch@lst.de>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/drivers/block/brd.c b/drivers/block/brd.c
index c43a6ab..c7c8214 100644 (file)
--- a/drivers/block/brd.c
+++ b/drivers/block/brd.c
@@ -285,14 +285,10 @@ out:
 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;