NFTA_CT_EXPECT_TIMEOUT
!tb[NFTA_CT_EXPECT_TIMEOUT] ||
priv->timeout = nla_get_u32(tb[NFTA_CT_EXPECT_TIMEOUT]);
nla_put_u32(skb, NFTA_CT_EXPECT_TIMEOUT, priv->timeout) ||
[NFTA_CT_EXPECT_TIMEOUT] = { .type = NLA_U32 },