1 files changed, 1 insertions, 1 deletions

diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
index 2dc326421a24..a19338e6215d 100644
--- a/block/scsi_ioctl.c
+++ b/block/scsi_ioctl.c
@@ -246,10 +246,10 @@ static int sg_io(struct file *file, request_queue_t *q,
                 switch (hdr->dxfer_direction) {
                 default:
                         return -EINVAL;
-                case SG_DXFER_TO_FROM_DEV:
                 case SG_DXFER_TO_DEV:
                         writing = 1;
                         break;
+                case SG_DXFER_TO_FROM_DEV:
                 case SG_DXFER_FROM_DEV:
                         break;
                 }