diff options
Diffstat (limited to 'drivers/usb/serial/ir-usb.c')
| -rw-r--r-- | drivers/usb/serial/ir-usb.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/usb/serial/ir-usb.c b/drivers/usb/serial/ir-usb.c index e24e2d4f4c1b..716930ab1bb1 100644 --- a/drivers/usb/serial/ir-usb.c +++ b/drivers/usb/serial/ir-usb.c @@ -287,7 +287,6 @@ static void ir_process_read_urb(struct urb *urb) { struct usb_serial_port *port = urb->context; unsigned char *data = urb->transfer_buffer; - struct tty_struct *tty; if (!urb->actual_length) return; @@ -302,12 +301,8 @@ static void ir_process_read_urb(struct urb *urb) if (urb->actual_length == 1) return; - tty = tty_port_tty_get(&port->port); - if (!tty) - return; - tty_insert_flip_string(tty, data + 1, urb->actual_length - 1); - tty_flip_buffer_push(tty); - tty_kref_put(tty); + tty_insert_flip_string(&port->port, data + 1, urb->actual_length - 1); + tty_flip_buffer_push(&port->port); } static void ir_set_termios_callback(struct urb *urb) |