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-rw-r--r--drivers/md/dm.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 73b89af..cf0b455 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);
}
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