static int nfnl_cthelper_new(struct net *net, struct sock *nfnl,
struct sk_buff *skb, const struct nlmsghdr *nlh,
- const struct nlattr * const tb[])
+ const struct nlattr * const tb[],
+ struct netlink_ext_ack *extack)
{
const char *helper_name;
struct nf_conntrack_helper *cur, *helper = NULL;
static int nfnl_cthelper_get(struct net *net, struct sock *nfnl,
struct sk_buff *skb, const struct nlmsghdr *nlh,
- const struct nlattr * const tb[])
+ const struct nlattr * const tb[],
+ struct netlink_ext_ack *extack)
{
int ret = -ENOENT;
struct nf_conntrack_helper *cur;
static int nfnl_cthelper_del(struct net *net, struct sock *nfnl,
struct sk_buff *skb, const struct nlmsghdr *nlh,
- const struct nlattr * const tb[])
+ const struct nlattr * const tb[],
+ struct netlink_ext_ack *extack)
{
char *helper_name = NULL;
struct nf_conntrack_helper *cur;