dev->disabled = false;
if ((cur = tb[DEV_ATTR_ENABLED]))
device_set_disabled(dev, !blobmsg_get_bool(cur));
if ((cur = tb[DEV_ATTR_MTU])) {
dev->disabled = false;
if ((cur = tb[DEV_ATTR_ENABLED]))
device_set_disabled(dev, !blobmsg_get_bool(cur));
if ((cur = tb[DEV_ATTR_MTU])) {