backend/drm: use early return in handle_session_active()

backend/drm/backend.c

@@ -100,8 +100,12 @@ static void handle_session_active(struct wl_listener *listener, void *data) {
 		wl_container_of(listener, drm, session_active);
 	struct wlr_session *session = drm->session;
 
-	if (session->active) {
-		wlr_log(WLR_INFO, "DRM fd resumed");
+	wlr_log(WLR_INFO, "DRM FD %s", session->active ? "resumed" : "paused");
+
+	if (!session->active) {
+		return;
+	}
+
 	scan_drm_connectors(drm, NULL);
 
 	// The previous DRM master leaves KMS in an undefined state. We need
@@ -139,9 +143,6 @@ static void handle_session_active(struct wl_listener *listener, void *data) {
 		}
 		wlr_output_state_finish(&state);
 	}
-	} else {
-		wlr_log(WLR_INFO, "DRM fd paused");
-	}
 }
 
 static void handle_dev_change(struct wl_listener *listener, void *data) {