Cleanup.

coupler/opc-ua-server/keep_alive.h

@@ -41,26 +41,6 @@ static void addPublishedDataSet(UA_Server *server) {
     UA_Server_addPublishedDataSet(server, &publishedDataSetConfig, &publishedDataSetIdent);
 }
 
-/**
- * **DataSetField handling**
- *
- * The DataSetField (DSF) is part of the PDS and describes exactly one published
- * field. */
-static void addDataSetField(UA_Server *server) {
-    /* Add a field to the previous created PublishedDataSet */
-    UA_NodeId dataSetFieldIdent;
-    UA_DataSetFieldConfig dataSetFieldConfig;
-    memset(&dataSetFieldConfig, 0, sizeof(UA_DataSetFieldConfig));
-    dataSetFieldConfig.dataSetFieldType = UA_PUBSUB_DATASETFIELD_VARIABLE;
-    dataSetFieldConfig.field.variable.fieldNameAlias = UA_STRING("Server localtime");
-    dataSetFieldConfig.field.variable.promotedField = UA_FALSE;
-    dataSetFieldConfig.field.variable.publishParameters.publishedVariable =
-    UA_NODEID_NUMERIC(0, UA_NS0ID_SERVER_SERVERSTATUS_CURRENTTIME);
-    dataSetFieldConfig.field.variable.publishParameters.attributeId = UA_ATTRIBUTEID_VALUE;
-    UA_Server_addDataSetField(server, publishedDataSetIdent,
-                              &dataSetFieldConfig, &dataSetFieldIdent);
-}
-
 /**
  * **WriterGroup handling**
  *