struct port *out_port = port_from_dp_ifidx(br, nl_attr_get_u32(a));
if (out_port && out_port->n_ifaces >= 2 &&
out_port->bond_mode == BM_SLB) {
struct port *out_port = port_from_dp_ifidx(br, nl_attr_get_u32(a));
if (out_port && out_port->n_ifaces >= 2 &&
out_port->bond_mode == BM_SLB) {