message: Remove redundancy code.
diff: @@ -392,14 +392,6 @@ static void http_client_coro_onTimeout(swTimer *timer, swTimer_node *tnode)
  swTraceLog(SW_TRACE_HTTP_CLIENT, "recv timeout, object handle=%d.", sw_get_object_handle(zobject));
  http_client *http = swoole_get_object(zobject);
  -
  - if (http->state == HTTP_CLIENT_STATE_BUSY)
  - {
  - if (http->timer)
  - {
  - swTimer_del(&SwooleG.timer, http->timer);
  - }
  - }
  http->timer = NULL;
  //define time out RETURN ERROR 110
  