diff --git a/components/usb/enum.c b/components/usb/enum.c
index eb4b448a93..36c2368853 100644
--- a/components/usb/enum.c
+++ b/components/usb/enum.c
@@ -1347,7 +1347,6 @@ esp_err_t enum_process(void)
         break;
     default:
         // Should never occur
-        ret = ESP_ERR_INVALID_STATE;
         abort();
         break;
     }