common log optimize

ge/engine_manager/dnnengine_manager.cc

@@ -458,8 +458,8 @@ Status DNNEngineManager::ParserEngineMessage(const json engines_json, const std:
 Status DNNEngineManager::ReadJsonFile(const std::string &file_path, JsonHandle handle) {
   GELOGD("Begin to read json file");
   if (file_path.empty()) {
-    GELOGE(FAILED, "[Check][Param]Json path is invalid");
-    REPORT_INNER_ERROR("E19999", "Json path is invalid");
+    GELOGE(FAILED, "[Check][Param]Json path is empty");
+    REPORT_INNER_ERROR("E19999", "Json path is empty");
     return FAILED;
   }
   nlohmann::json *json_file = reinterpret_cast<nlohmann::json *>(handle);

ge/graph/passes/input_output_connection_identify_pass.cc

@@ -48,8 +48,6 @@ Status InputOutputConnectionIdentifyPass::Run(ComputeGraphPtr graph) {
   }
 
   if (graph->GetParentGraph() != nullptr) {
-    REPORT_INNER_ERROR("E19999", "Param graph's parent graph is nullptr, "
-                       "check invalid");
     GELOGD("Current graph %s is a subgraph, skip identification of nodes that connect to input and output.",
            graph->GetName().c_str());
     return SUCCESS;