From: Mike Snitzer <snitzer@redhat.com>
Date: Sun, 31 Jan 2016 02:10:03 +0000 (-0500)
Subject: dm: remove unused dm_get_rq_mapinfo()
X-Git-Tag: next-20160301~59^2~32
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ae6ad75e5c3c51f99c57e289058c5ec4c8701963;p=karo-tx-linux.git

dm: remove unused dm_get_rq_mapinfo()

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

diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index db7a51a20870..30302df20201 100644
--- 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)
 
 /*