Use the common way to get last_sector. Signed-off-by: Guoqing Jiang <guoqing.jiang@xxxxxxxxxxxxxxx> --- drivers/md/raid5.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 88e56ee98976..da6a86e28318 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -5499,7 +5499,7 @@ static void make_discard_request(struct mddev *mddev, struct bio *bi) return; logical_sector = bi->bi_iter.bi_sector & ~((sector_t)STRIPE_SECTORS-1); - last_sector = bi->bi_iter.bi_sector + (bi->bi_iter.bi_size>>9); + last_sector = bio_end_sector(bi); bi->bi_next = NULL; -- 2.17.1
