IfmUtil.buildStateInterfaceId(interfaceChildEntry.getChildInterface());
/* Remove entry from if-index-interface-name map and deallocate Id from Idmanager. */
Interface childInterfaceState = InterfaceManagerCommonUtils.getInterfaceStateFromOperDS(interfaceChildEntry.getChildInterface(), dataBroker);
- if (interfaceState != null) {
+ if (childInterfaceState != null) {
InterfaceMetaUtils.removeLportTagInterfaceMap(transaction, idManager, dataBroker, childInterfaceState.getName(), childInterfaceState.getIfIndex());
transaction.delete(LogicalDatastoreType.OPERATIONAL, ifChildStateId);
FlowBasedServicesUtils.removeIngressFlow(childInterfaceState.getName(), dpId, transaction);