diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/serial/sierra.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c index 6aeea40081c2..fcec46603558 100644 --- a/drivers/usb/serial/sierra.c +++ b/drivers/usb/serial/sierra.c | |||
| @@ -594,14 +594,17 @@ static void sierra_indat_callback(struct urb *urb) | |||
| 594 | } else { | 594 | } else { |
| 595 | if (urb->actual_length) { | 595 | if (urb->actual_length) { |
| 596 | tty = tty_port_tty_get(&port->port); | 596 | tty = tty_port_tty_get(&port->port); |
| 597 | 597 | if (tty) { | |
| 598 | tty_buffer_request_room(tty, urb->actual_length); | 598 | tty_buffer_request_room(tty, |
| 599 | tty_insert_flip_string(tty, data, urb->actual_length); | 599 | urb->actual_length); |
| 600 | tty_flip_buffer_push(tty); | 600 | tty_insert_flip_string(tty, data, |
| 601 | 601 | urb->actual_length); | |
| 602 | tty_kref_put(tty); | 602 | tty_flip_buffer_push(tty); |
| 603 | usb_serial_debug_data(debug, &port->dev, __func__, | 603 | |
| 604 | urb->actual_length, data); | 604 | tty_kref_put(tty); |
| 605 | usb_serial_debug_data(debug, &port->dev, | ||
| 606 | __func__, urb->actual_length, data); | ||
| 607 | } | ||
| 605 | } else { | 608 | } else { |
| 606 | dev_dbg(&port->dev, "%s: empty read urb" | 609 | dev_dbg(&port->dev, "%s: empty read urb" |
| 607 | " received\n", __func__); | 610 | " received\n", __func__); |