1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 73b89afd656..cf0b455b21e 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1495,11 +1495,10 @@ static int dm_prep_fn(struct request_queue *q, struct request *rq)
         return BLKPREP_OK;
 }
 
-static void map_request(struct dm_target *ti, struct request *rq,
+static void map_request(struct dm_target *ti, struct request *clone,
                         struct mapped_device *md)
 {
         int r;
-        struct request *clone = rq->special;
         struct dm_rq_target_io *tio = clone->end_io_data;
 
         /*
@@ -1576,7 +1575,7 @@ static void dm_request_fn(struct request_queue *q)
 
                 blk_start_request(rq);
                 spin_unlock(q->queue_lock);
-                map_request(ti, rq, md);
+                map_request(ti, rq->special, md);
                 spin_lock_irq(q->queue_lock);
         }