void __receive_sock(struct file *file)
{
	struct socket *sock;

	sock = sock_from_file(file);
	if (sock) {
		sock_update_netprioidx(&sock->sk->sk_cgrp_data);
		sock_update_classid(&sock->sk->sk_cgrp_data);
	}
}
void __receive_sock(struct file *file)
{
	struct socket *sock;

	sock = sock_from_file(file);
	if (sock) {
		sock_update_netprioidx(&sock->sk->sk_cgrp_data);
		sock_update_classid(&sock->sk->sk_cgrp_data);
	}
}