TEAM_ATTR_ITEM_OPTION
option_item = nla_nest_start_noflag(skb, TEAM_ATTR_ITEM_OPTION);
if (nla_type(nl_option) != TEAM_ATTR_ITEM_OPTION) {
const struct nla_policy team_item_option_nl_policy[TEAM_ATTR_ITEM_OPTION + 1] = {
[TEAM_ATTR_ITEM_OPTION] = NLA_POLICY_NESTED(team_attr_option_nl_policy),
extern const struct nla_policy team_item_option_nl_policy[TEAM_ATTR_ITEM_OPTION + 1];