static void maybe_add_creds(struct sk_buff *skb, const struct socket *sock,
			    const struct sock *other)
{
	if (UNIXCB(skb).pid)
		return;
	if (unix_passcred_enabled(sock, other)) {
		UNIXCB(skb).pid  = get_pid(task_tgid(current));
		current_uid_gid(&UNIXCB(skb).uid, &UNIXCB(skb).gid);
	}
}
static void maybe_add_creds(struct sk_buff *skb, const struct socket *sock,
			    const struct sock *other)
{
	if (UNIXCB(skb).pid)
		return;
	if (unix_passcred_enabled(sock, other)) {
		UNIXCB(skb).pid  = get_pid(task_tgid(current));
		current_uid_gid(&UNIXCB(skb).uid, &UNIXCB(skb).gid);
	}
}