1 files changed, 3 insertions, 8 deletions

diff --git a/drivers/usb/serial/mct_u232.c b/drivers/usb/serial/mct_u232.c
index b6911757c855..f42528e05d7b 100644
--- a/drivers/usb/serial/mct_u232.c
+++ b/drivers/usb/serial/mct_u232.c
@@ -531,7 +531,6 @@ static void mct_u232_read_int_callback(struct urb *urb)
 {
         struct usb_serial_port *port = urb->context;
         struct mct_u232_private *priv = usb_get_serial_port_data(port);
-        struct tty_struct *tty;
         unsigned char *data = urb->transfer_buffer;
         int retval;
         int status = urb->status;
@@ -561,13 +560,9 @@ static void mct_u232_read_int_callback(struct urb *urb)
          */
         if (urb->transfer_buffer_length > 2) {
                 if (urb->actual_length) {
-                        tty = tty_port_tty_get(&port->port);
-                        if (tty) {
-                                tty_insert_flip_string(tty, data,
-                                                urb->actual_length);
-                                tty_flip_buffer_push(tty);
-                        }
-                        tty_kref_put(tty);
+                        tty_insert_flip_string(&port->port, data,
+                                        urb->actual_length);
+                        tty_flip_buffer_push(&port->port);
                 }
                 goto exit;
         }