dev->max_mtu = ETH_MAX_MTU;
}
-static int dummy_validate(struct nlattr *tb[], struct nlattr *data[])
+static int dummy_validate(struct nlattr *tb[], struct nlattr *data[],
+ struct netlink_ext_ack *extack)
{
if (tb[IFLA_ADDRESS]) {
if (nla_len(tb[IFLA_ADDRESS]) != ETH_ALEN)