2 files changed, 2 insertions, 1 deletions

diff --git a/block/blk-core.c b/block/blk-core.c
index c359d72e9d76..bf930f481d43 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -1252,7 +1252,6 @@ void blk_rq_set_block_pc(struct request *rq)
         rq->__sector = (sector_t) -1;
         rq->bio = rq->biotail = NULL;
         memset(rq->__cmd, 0, sizeof(rq->__cmd));
-        rq->cmd = rq->__cmd;
 }
 EXPORT_SYMBOL(blk_rq_set_block_pc);
 
diff --git a/block/blk-mq.c b/block/blk-mq.c
index 7950f8d7c1bb..4aac82615a46 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -176,6 +176,8 @@ static void blk_mq_rq_ctx_init(struct request_queue *q, struct blk_mq_ctx *ctx,
         /* tag was already set */
         rq->errors = 0;
 
+        rq->cmd = rq->__cmd;
+
         rq->extra_len = 0;
         rq->sense_len = 0;
         rq->resid_len = 0;