Fix up SCSI mismerge

I forgot to do a git-update-cache on the merged files ...
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index 894ad53..c4aade8 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -4198,7 +4198,7 @@
 	if (!(SCpnt->request->flags & REQ_BLOCK_PC))
 		return 0;
 
-	scsi_setup_blk_pc_cmnd(SCpnt, 0);
+	scsi_setup_blk_pc_cmnd(SCpnt);
 	SCpnt->done = st_intr;
 	return 1;
 }