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-rw-r--r--drivers/md/dm-delay.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/md/dm-delay.c b/drivers/md/dm-delay.c
index 852052880d7a..a91049e05219 100644
--- a/drivers/md/dm-delay.c
+++ b/drivers/md/dm-delay.c
@@ -281,14 +281,13 @@ static int delay_map(struct dm_target *ti, struct bio *bio,
bio->bi_bdev = dc->dev_write->bdev;
if (bio_sectors(bio))
bio->bi_sector = dc->start_write +
- (bio->bi_sector - ti->begin);
+ dm_target_offset(ti, bio->bi_sector);
return delay_bio(dc, dc->write_delay, bio);
}
bio->bi_bdev = dc->dev_read->bdev;
- bio->bi_sector = dc->start_read +
- (bio->bi_sector - ti->begin);
+ bio->bi_sector = dc->start_read + dm_target_offset(ti, bio->bi_sector);
return delay_bio(dc, dc->read_delay, bio);
}