1 files changed, 2 insertions, 8 deletions

diff --git a/drivers/usb/serial/kl5kusb105.c b/drivers/usb/serial/kl5kusb105.c
index fc9e14a1e9b3..769d910ae0a5 100644
--- a/drivers/usb/serial/kl5kusb105.c
+++ b/drivers/usb/serial/kl5kusb105.c
@@ -389,7 +389,6 @@ static void klsi_105_process_read_urb(struct urb *urb)
 {
         struct usb_serial_port *port = urb->context;
         unsigned char *data = urb->transfer_buffer;
-        struct tty_struct *tty;
         unsigned len;
 
         /* empty urbs seem to happen, we ignore them */
@@ -401,19 +400,14 @@ static void klsi_105_process_read_urb(struct urb *urb)
                 return;
         }
 
-        tty = tty_port_tty_get(&port->port);
-        if (!tty)
-                return;
-
         len = get_unaligned_le16(data);
         if (len > urb->actual_length - KLSI_HDR_LEN) {
                 dev_dbg(&port->dev, "%s - packet length mismatch\n", __func__);
                 len = urb->actual_length - KLSI_HDR_LEN;
         }
 
-        tty_insert_flip_string(tty, data + KLSI_HDR_LEN, len);
-        tty_flip_buffer_push(tty);
-        tty_kref_put(tty);
+        tty_insert_flip_string(&port->port, data + KLSI_HDR_LEN, len);
+        tty_flip_buffer_push(&port->port);
 }
 
 static void klsi_105_set_termios(struct tty_struct *tty,