IFLA_BRPORT_LEARNING_SYNC
if (!bp_tb[IFLA_BRPORT_LEARNING_SYNC])
NL_SET_ERR_MSG_ATTR(extack, bp_tb[IFLA_BRPORT_LEARNING_SYNC],
NL_SET_ERR_MSG_ATTR(extack, bp_tb[IFLA_BRPORT_LEARNING_SYNC],
enable = !!nla_get_u8(bp_tb[IFLA_BRPORT_LEARNING_SYNC]);
[IFLA_BRPORT_LEARNING_SYNC] = { .type = NLA_U8 },
IFLA_BRPORT_LEARNING_SYNC, BR_LEARNING_SYNC) ||