diff options
Diffstat (limited to 'drivers/usb/serial/mct_u232.c')
-rw-r--r-- | drivers/usb/serial/mct_u232.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/usb/serial/mct_u232.c b/drivers/usb/serial/mct_u232.c index d9c86516fed4..a64d420f687b 100644 --- a/drivers/usb/serial/mct_u232.c +++ b/drivers/usb/serial/mct_u232.c | |||
@@ -527,7 +527,6 @@ static void mct_u232_read_int_callback(struct urb *urb) | |||
527 | { | 527 | { |
528 | struct usb_serial_port *port = urb->context; | 528 | struct usb_serial_port *port = urb->context; |
529 | struct mct_u232_private *priv = usb_get_serial_port_data(port); | 529 | struct mct_u232_private *priv = usb_get_serial_port_data(port); |
530 | struct tty_struct *tty; | ||
531 | unsigned char *data = urb->transfer_buffer; | 530 | unsigned char *data = urb->transfer_buffer; |
532 | int retval; | 531 | int retval; |
533 | int status = urb->status; | 532 | int status = urb->status; |
@@ -557,13 +556,9 @@ static void mct_u232_read_int_callback(struct urb *urb) | |||
557 | */ | 556 | */ |
558 | if (urb->transfer_buffer_length > 2) { | 557 | if (urb->transfer_buffer_length > 2) { |
559 | if (urb->actual_length) { | 558 | if (urb->actual_length) { |
560 | tty = tty_port_tty_get(&port->port); | 559 | tty_insert_flip_string(&port->port, data, |
561 | if (tty) { | 560 | urb->actual_length); |
562 | tty_insert_flip_string(tty, data, | 561 | tty_flip_buffer_push(&port->port); |
563 | urb->actual_length); | ||
564 | tty_flip_buffer_push(tty); | ||
565 | } | ||
566 | tty_kref_put(tty); | ||
567 | } | 562 | } |
568 | goto exit; | 563 | goto exit; |
569 | } | 564 | } |