Merge branch 'master'

1 files changed, 1 insertions, 18 deletions

diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index 7ac6ea141fff..dd592f6a2529 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -4194,27 +4194,10 @@ static void st_intr(struct scsi_cmnd *SCpnt)
  */
 static int st_init_command(struct scsi_cmnd *SCpnt)
 {
-        struct request *rq;
-
         if (!(SCpnt->request->flags & REQ_BLOCK_PC))
                 return 0;
 
-        rq = SCpnt->request;
-        if (sizeof(rq->cmd) > sizeof(SCpnt->cmnd))
-                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)
-                SCpnt->sc_data_direction = DMA_FROM_DEVICE;
-        else
-                SCpnt->sc_data_direction = DMA_NONE;
-
-        SCpnt->timeout_per_command = rq->timeout;
-        SCpnt->transfersize = rq->data_len;
+        scsi_setup_blk_pc_cmnd(SCpnt, 0);
         SCpnt->done = st_intr;
         return 1;
 }