TIPC_ESTABLISHED
tipc_set_sk_state(sk, TIPC_ESTABLISHED);
case TIPC_ESTABLISHED:
case TIPC_ESTABLISHED:
if (sk->sk_state == TIPC_ESTABLISHED)
return READ_ONCE(sk->sk_state) == TIPC_ESTABLISHED;
case TIPC_ESTABLISHED:
oldsk_state == TIPC_ESTABLISHED)
case TIPC_ESTABLISHED:
case TIPC_ESTABLISHED: