/* sk_stream_closing - Return 1 if we still have things to send in our buffers. @sk: socket to verify  */
static int sk_stream_closing(struct sock *sk)
/* sk_stream_closing - Return 1 if we still have things to send in our buffers. @sk: socket to verify  */
static int sk_stream_closing(struct sock *sk)
{
	return (1 << sk->sk_state) &
	       (TCPF_FIN_WAIT1 | TCPF_CLOSING | TCPF_LAST_ACK);
}