(void) sd_netlink_message_read_u8(m, IFLA_OPERSTATE, &l->operstate);
if (sd_netlink_message_read_string(m, IFLA_IFNAME, &n) >= 0) {
(void) sd_netlink_message_read_u8(m, IFLA_OPERSTATE, &l->operstate);
if (sd_netlink_message_read_string(m, IFLA_IFNAME, &n) >= 0) {