var respDevs []*podresourcesapi.ContainerDevices

	for resourceName, resourceDevs := range devs {
		for devID, dev := range resourceDevs {
			topo := dev.GetTopology()
			if topo == nil {
				// Some device plugin do not report the topology information.
				// This is legal, so we report the devices anyway,
				// let the client decide what to do.