IUCV_CLOSED
if (sk->sk_state == IUCV_CLOSED)
case IUCV_CLOSED:
sk->sk_state = IUCV_CLOSED;
if (sk->sk_state == IUCV_CLOSED)
if (sk->sk_state != IUCV_CLOSED) {
sk->sk_state = IUCV_CLOSED;
parent->sk_state = IUCV_CLOSED;
iucv_sock_in_state(sk, IUCV_CLOSED, 0),
sk->sk_state = IUCV_CLOSED;
if (sk->sk_state == IUCV_CLOSED) {
if (sk->sk_state == IUCV_DISCONN || sk->sk_state == IUCV_CLOSED)