fix cppcheck error

mindspore/ccsrc/parallel/auto_parallel/rec_core/rec_generate_strategy.cc

@@ -370,8 +370,6 @@ std::vector<int32_t> CopyIncomingOperatorOutputStrategy(const std::shared_ptr<Gr
       s.push_back(1 / graph->nodes[iter_graph].tensor_parm.tensor_str.str_c);
       s.push_back(1 / graph->nodes[iter_graph].tensor_parm.tensor_str.str_h);
       s.push_back(1 / graph->nodes[iter_graph].tensor_parm.tensor_str.str_w);
-    } else if (input_stra_dim == 0) {
-      s = {};
     } else {
       MS_LOG(EXCEPTION) << ops[iter_ops]->name() << ": Tensor's shape is unknown.";
     }

mindspore/ccsrc/parallel/auto_parallel/rec_core/rec_parse_graph.cc

@@ -215,7 +215,7 @@ std::shared_ptr<Graph> EliminateGraph(const std::shared_ptr<Graph> &graph,
                                       const std::shared_ptr<std::vector<std::vector<size_t>>> &eli_list,
                                       const std::shared_ptr<std::vector<size_t>> &index_list) {
   MS_EXCEPTION_IF_NULL(graph);
-  const std::set<OperatorType> elementwise_type = {
+  static const std::set<OperatorType> elementwise_type = {
     OperatorType::kRecReLU,      OperatorType::kRecLog,      OperatorType::kRecExp,         OperatorType::kRecAdd,
     OperatorType::kRecElmWiseOp, OperatorType::kRecBiasAdd,  OperatorType::kRecSub,         OperatorType::kRecMul,
     OperatorType::kRecDiv,       OperatorType::kRecSqueeze,  OperatorType::kRecReduce,      OperatorType::kRecCast,