diff --git a/services/usage/java/com/android/server/usage/StorageStatsService.java b/services/usage/java/com/android/server/usage/StorageStatsService.java
index 0b85399..3be04d4 100644
--- a/services/usage/java/com/android/server/usage/StorageStatsService.java
+++ b/services/usage/java/com/android/server/usage/StorageStatsService.java
@@ -87,6 +87,7 @@
             case AppOpsManager.MODE_DEFAULT:
                 mContext.enforceCallingPermission(
                         android.Manifest.permission.PACKAGE_USAGE_STATS, TAG);
+                return;
             default:
                 throw new SecurityException("Blocked by mode " + mode);
         }