1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index ac3d8765f48..ae3ec1a6400 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -667,7 +667,7 @@ static void pl2303_close(struct usb_serial_port *port, struct file *filp)
                 set_current_state(TASK_INTERRUPTIBLE);
                 if (pl2303_buf_data_avail(priv->buf) == 0 ||
                     timeout == 0 || signal_pending(current) ||
-                    !usb_get_intfdata(port->serial->interface)) /* disconnect */
+                    port->serial->disconnected)
                         break;
                 spin_unlock_irqrestore(&priv->lock, flags);
                 timeout = schedule_timeout(timeout);