On Mon, Jul 18, 2016 at 01:00:38PM +0300, Amir Levy wrote: > + const unique_id_be proto_uuid = APPLE_THUNDERBOLT_IP_PROTOCOL_UUID; > + > + if (memcmp(proto_uuid, hdr->apple_tbt_ip_proto_uuid, > + sizeof(proto_uuid)) != 0) { You may want to use the uuid_be data type provided by <linux/uuid.h> instead of rolling your own, as well as the helper uuid_be_cmp() defined ibidem. Thanks, Lukas -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html