1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/serial/oti6858.c b/drivers/usb/serial/oti6858.c
index db725aaf7d19..a3847d6c946e 100644
--- a/drivers/usb/serial/oti6858.c
+++ b/drivers/usb/serial/oti6858.c
@@ -649,7 +649,7 @@ static void oti6858_close(struct usb_serial_port *port, struct file *filp)
                 set_current_state(TASK_INTERRUPTIBLE);
                 if (oti6858_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);