Update from upstream with manual merge of Yasunori Goto's

changes to swiotlb.c made in commit 281dd25cdc0d6903929b79183816d151ea626341
since this file has been moved from arch/ia64/lib/swiotlb.c to
lib/swiotlb.c

Signed-off-by: Tony Luck <tony.luck@intel.com>

1 files changed, 1 insertions, 0 deletions

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;