#if IS_ENABLED(CONFIG_IPV6)
int br_validate_ipv6(struct sk_buff *skb);
-unsigned int br_nf_pre_routing_ipv6(const struct nf_hook_ops *ops,
+unsigned int br_nf_pre_routing_ipv6(void *priv,
struct sk_buff *skb,
const struct nf_hook_state *state);
#else