diff options
Diffstat (limited to 'drivers/usb/serial/visor.c')
| -rw-r--r-- | drivers/usb/serial/visor.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/usb/serial/visor.c b/drivers/usb/serial/visor.c index 4f7945e672c..094942707c7 100644 --- a/drivers/usb/serial/visor.c +++ b/drivers/usb/serial/visor.c @@ -503,13 +503,9 @@ static void visor_read_bulk_callback(struct urb *urb) if (urb->actual_length) { tty = tty_port_tty_get(&port->port); if (tty) { - available_room = tty_buffer_request_room(tty, - urb->actual_length); - if (available_room) { - tty_insert_flip_string(tty, data, - available_room); - tty_flip_buffer_push(tty); - } + tty_insert_flip_string(tty, data, + urb->actual_length); + tty_flip_buffer_push(tty); tty_kref_put(tty); } spin_lock(&priv->lock); |