modify control passes

ge/graph/passes/attach_stream_label_pass.cc

@@ -80,7 +80,7 @@ void AttachStreamLabelPass::FindNodes(const ComputeGraphPtr &graph) {
 Status AttachStreamLabelPass::UpdateCondBranch(const NodePtr &node) {
   std::string stream_label;
   if (AttachFlag(node, stream_label) != SUCCESS) {
-    GELOGE(FAILED, "Attach flag for node %s failed.", cur_node->GetName().c_str());
+    GELOGE(FAILED, "Attach flag for node %s failed.", node->GetName().c_str());
     return FAILED;
   }