Message ID | 20201201165424.2030647-3-hch@lst.de (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | [1/9] brd: remove the end of device check in brd_do_bvec | expand |
On Tue, Dec 01, 2020 at 05:54:17PM +0100, Christoph Hellwig wrote: > 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> Thanks.
diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c index 299e77ec2c4163..5c5cff3f237452 100644 --- a/drivers/s390/block/dcssblk.c +++ b/drivers/s390/block/dcssblk.c @@ -886,10 +886,6 @@ dcssblk_submit_bio(struct bio *bio) (bio->bi_iter.bi_size & 4095) != 0) /* Request is not page-aligned. */ goto fail; - if (bio_end_sector(bio) > get_capacity(bio->bi_disk)) { - /* Request beyond end of DCSS segment. */ - goto fail; - } /* verify data transfer direction */ if (dev_info->is_shared) { switch (dev_info->segment_type) {
The block layer already checks for this conditions in bio_check_eod before calling the driver. Signed-off-by: Christoph Hellwig <hch@lst.de> --- drivers/s390/block/dcssblk.c | 4 ---- 1 file changed, 4 deletions(-)