NDTA_GC_INTERVAL
nla_put_msecs(skb, NDTA_GC_INTERVAL, READ_ONCE(tbl->gc_interval),
[NDTA_GC_INTERVAL] = { .type = NLA_U64 },
tb[NDTA_THRESH3] || tb[NDTA_GC_INTERVAL]) &&
if (tb[NDTA_GC_INTERVAL])
WRITE_ONCE(tbl->gc_interval, nla_get_msecs(tb[NDTA_GC_INTERVAL]));