Remove update_sockets_events_if_polling

It is now longer needed, now we update the socket events in all cases.

src/sys/windows/selector.rs

@@ -515,7 +515,7 @@ impl SelectorInner {
  socket.set_sock_state(Some(sock));
  unsafe {
  self.add_socket_to_update_queue(socket);
- self.update_sockets_events_if_polling()?;
+ self.update_sockets_events()?;
  }
 
  Ok(())
@@ -543,7 +543,7 @@ impl SelectorInner {
  }
  unsafe {
  self.add_socket_to_update_queue(socket);
- self.update_sockets_events_if_polling()?;
+ self.update_sockets_events()?;
  }
 
  Ok(())
@@ -574,15 +574,6 @@ impl SelectorInner {
  Ok(())
  }
 
- unsafe fn update_sockets_events_if_polling(&self) -> io::Result<()> {
- // FIXME: only do this while polling.
- let active_poll_count = 1; //*self.active_poll_count.lock();
- if active_poll_count > 0 {
- return self.update_sockets_events();
- }
- Ok(())
- }
-
  unsafe fn add_socket_to_update_queue<S: SocketState>(&self, socket: &S) {
  let sock_state = socket.get_sock_state().unwrap();
  let mut update_queue = self.update_queue.lock().unwrap();