1 files changed, 3 insertions, 3 deletions

diff --git a/block/blk-map.c b/block/blk-map.c
index f103729b462f..694fefad34e7 100644
--- a/block/blk-map.c
+++ b/block/blk-map.c
@@ -156,7 +156,7 @@ int blk_rq_map_user(struct request_queue *q, struct request *rq,
         if (!bio_flagged(bio, BIO_USER_MAPPED))
                 rq->cmd_flags |= REQ_COPY_USER;
 
-        rq->buffer = rq->data = NULL;
+        rq->buffer = NULL;
         return 0;
 unmap_rq:
         blk_rq_unmap_user(bio);
@@ -235,7 +235,7 @@ int blk_rq_map_user_iov(struct request_queue *q, struct request *rq,
         blk_queue_bounce(q, &bio);
         bio_get(bio);
         blk_rq_bio_prep(q, rq, bio);
-        rq->buffer = rq->data = NULL;
+        rq->buffer = NULL;
         return 0;
 }
 EXPORT_SYMBOL(blk_rq_map_user_iov);
@@ -313,7 +313,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
 
         blk_rq_bio_prep(q, rq, bio);
         blk_queue_bounce(q, &rq->bio);
-        rq->buffer = rq->data = NULL;
+        rq->buffer = NULL;
         return 0;
 }
 EXPORT_SYMBOL(blk_rq_map_kern);