USB_CDC_COMMUNICATION_INTERFACE_ECM_SUBCLASS
&& subclass == USB_CDC_COMMUNICATION_INTERFACE_ECM_SUBCLASS)
|| subclass != USB_CDC_COMMUNICATION_INTERFACE_ECM_SUBCLASS)
|| descriptor->interface_subclass != USB_CDC_COMMUNICATION_INTERFACE_ECM_SUBCLASS
|| descriptor->interface_subclass != USB_CDC_COMMUNICATION_INTERFACE_ECM_SUBCLASS)