BRIDGE_VLANDB_TINFO_MAX
static const struct nla_policy br_vlandb_tinfo_pol[BRIDGE_VLANDB_TINFO_MAX + 1] = {
struct nlattr *tun_tb[BRIDGE_VLANDB_TINFO_MAX + 1], *attr;
err = nla_parse_nested(tun_tb, BRIDGE_VLANDB_TINFO_MAX, attr,