diff options
Diffstat (limited to 'drivers/usb/serial/spcp8x5.c')
| -rw-r--r-- | drivers/usb/serial/spcp8x5.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/usb/serial/spcp8x5.c b/drivers/usb/serial/spcp8x5.c index 067e95ad2987..cf508e26f1c6 100644 --- a/drivers/usb/serial/spcp8x5.c +++ b/drivers/usb/serial/spcp8x5.c @@ -677,7 +677,6 @@ static void spcp8x5_read_bulk_callback(struct urb *urb) struct tty_struct *tty; unsigned char *data = urb->transfer_buffer; unsigned long flags; - int i; int result = urb->status; u8 status; char tty_flag; @@ -726,12 +725,11 @@ static void spcp8x5_read_bulk_callback(struct urb *urb) tty = tty_port_tty_get(&port->port); if (tty && urb->actual_length) { - tty_buffer_request_room(tty, urb->actual_length + 1); /* overrun is special, not associated with a char */ if (status & UART_OVERRUN_ERROR) tty_insert_flip_char(tty, 0, TTY_OVERRUN); - for (i = 0; i < urb->actual_length; ++i) - tty_insert_flip_char(tty, data[i], tty_flag); + tty_insert_flip_string_fixed_flag(tty, data, + urb->actual_length, tty_flag); tty_flip_buffer_push(tty); } tty_kref_put(tty); |