One patch per driver please.
> diff --git a/drivers/nvdimm/blk.c b/drivers/nvdimm/blk.c
> index 8a6345797a71..9d609ef95266 100644
> --- a/drivers/nvdimm/blk.c
> +++ b/drivers/nvdimm/blk.c
> @@ -170,18 +170,12 @@ static void nd_blk_make_request(struct request_queue
> *q, struct bio *bio)
> struct bvec_iter iter;
> struct bio_vec bvec;
> int err = 0, rw;
> - sector_t sector;
>
> - sector = bio->bi_iter.bi_sector;
> - if (bio_end_sector(bio) > get_capacity(disk)) {
> + if (unlikely(bio_end_sector(bio) > get_capacity(disk))) {
> err = -EIO;
> goto out;
> }
>
> - BUG_ON(bio->bi_rw & REQ_DISCARD);
If you remove the DISCARD check you can kill the max sectors one
as well, given that generic_make_request_checks() takes care of it.
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