4 files changed, 4 insertions, 0 deletions

diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 863bb6495daa..f9026d08532a 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -1268,6 +1268,7 @@ static int scsi_prep_fn(struct request_queue *q, struct request *req)
                         }
                 } else {
                         memcpy(cmd->cmnd, req->cmd, sizeof(cmd->cmnd));
+                        cmd->cmd_len = req->cmd_len;
                         if (rq_data_dir(req) == WRITE)
                                 cmd->sc_data_direction = DMA_TO_DEVICE;
                         else if (req->data_len)
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index de564b386052..9a1dc0cea03c 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -235,6 +235,7 @@ static int sd_init_command(struct scsi_cmnd * SCpnt)
                         return 0;
 
                 memcpy(SCpnt->cmnd, rq->cmd, sizeof(SCpnt->cmnd));
+                SCpnt->cmd_len = rq->cmd_len;
                 if (rq_data_dir(rq) == WRITE)
                         SCpnt->sc_data_direction = DMA_TO_DEVICE;
                 else if (rq->data_len)
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
index ce63fc8312dc..561901b1cf11 100644
--- a/drivers/scsi/sr.c
+++ b/drivers/scsi/sr.c
@@ -326,6 +326,7 @@ static int sr_init_command(struct scsi_cmnd * SCpnt)
                         return 0;
 
                 memcpy(SCpnt->cmnd, rq->cmd, sizeof(SCpnt->cmnd));
+                SCpnt->cmd_len = rq->cmd_len;
                 if (!rq->data_len)
                         SCpnt->sc_data_direction = DMA_NONE;
                 else if (rq_data_dir(rq) == WRITE)
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index a93308ae9736..d001c046551b 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -4206,6 +4206,7 @@ static int st_init_command(struct scsi_cmnd *SCpnt)
                 return 0;
 
         memcpy(SCpnt->cmnd, rq->cmd, sizeof(SCpnt->cmnd));
+        SCpnt->cmd_len = rq->cmd_len;
 
         if (rq_data_dir(rq) == WRITE)
                 SCpnt->sc_data_direction = DMA_TO_DEVICE;