CTA_MAX
static const struct nla_policy ct_nla_policy[CTA_MAX+1] = {
struct nlattr *cda[CTA_MAX+1];
ret = nla_parse_nested_deprecated(cda, CTA_MAX, attr, ct_nla_policy,
.attr_count = CTA_MAX,
.attr_count = CTA_MAX,
.attr_count = CTA_MAX,
.attr_count = CTA_MAX,