diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c
index 1e60ec44942e..746dd8a75b4a 100644
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c
@@ -714,7 +714,7 @@ static void process_queued_bios(struct work_struct *work)
 		case DM_MAPIO_REMAPPED:
 			generic_make_request(bio);
 			break;
-		case 0:
+		case DM_MAPIO_SUBMITTED:
 			break;
 		default:
 			WARN_ONCE(true, "__multipath_map_bio() returned %d\n", r);