IFLA_BRIDGE_MRP_IN_ROLE_IN_ID
[IFLA_BRIDGE_MRP_IN_ROLE_IN_ID] = { .type = NLA_U16 },
!tb[IFLA_BRIDGE_MRP_IN_ROLE_IN_ID] ||
role.in_id = nla_get_u16(tb[IFLA_BRIDGE_MRP_IN_ROLE_IN_ID]);