dm: remove unused dm_get_rq_mapinfo()

Signed-off-by: Mike Snitzer <snitzer@redhat.com>

dm: remove unused dm_get_rq_mapinfo()
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
ae6ad75e · Mike Snitzer · 6acfe68b · ae6ad75e
Commit ae6ad75e authored Jan 30, 2016 by Mike Snitzer
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drivers/md/dm.c drivers/md/dm.c +0 -8

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--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -106,14 +106,6 @@ struct dm_rq_clone_bio_info {
 	struct bio clone;
 };

-union map_info *dm_get_rq_mapinfo(struct request *rq)
-{
-	if (rq && rq->end_io_data)
-		return &((struct dm_rq_target_io *)rq->end_io_data)->info;
-	return NULL;
-}
-EXPORT_SYMBOL_GPL(dm_get_rq_mapinfo);
-
 #define MINOR_ALLOCED ((void *)-1)

 /*