dm: move target request nr to dm_target_io

[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / md / dm-snap.c

diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c
index 5e88bc4..b7e179c 100644 (file)
--- a/drivers/md/dm-snap.c
+++ b/drivers/md/dm-snap.c
@@ -1682,7 +1682,7 @@ static int snapshot_merge_map(struct dm_target *ti, struct bio *bio,
        chunk_t chunk;
 
        if (bio->bi_rw & REQ_FLUSH) {
-               if (!map_context->target_request_nr)
+               if (!dm_bio_get_target_request_nr(bio))
                        bio->bi_bdev = s->origin->bdev;
                else
                        bio->bi_bdev = s->cow->bdev;