* additional log messages. */
static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(5, 20);
-static void close_all_netdevs(void *aux UNUSED);
+static void close_all_netdevs(void *aux OVS_UNUSED);
static int restore_flags(struct netdev *netdev);
void update_device_args(struct netdev_dev *, const struct shash *args);
/* Close all netdevs on shutdown so they can do any needed cleanup such as
* destroying devices, restoring flags, etc. */
static void
-close_all_netdevs(void *aux UNUSED)
+close_all_netdevs(void *aux OVS_UNUSED)
{
struct netdev *netdev, *next;
LIST_FOR_EACH_SAFE(netdev, next, struct netdev, node, &netdev_list) {