diff options
Diffstat (limited to 'drivers/usb/serial/digi_acceleport.c')
| -rw-r--r-- | drivers/usb/serial/digi_acceleport.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c index 3b6348414c47..381722858424 100644 --- a/drivers/usb/serial/digi_acceleport.c +++ b/drivers/usb/serial/digi_acceleport.c @@ -1658,7 +1658,6 @@ static int digi_read_inb_callback(struct urb *urb) int port_status = ((unsigned char *)urb->transfer_buffer)[2]; unsigned char *data = ((unsigned char *)urb->transfer_buffer) + 3; int flag, throttled; - int i; int status = urb->status; /* do not process callbacks on closed ports */ @@ -1705,17 +1704,9 @@ static int digi_read_inb_callback(struct urb *urb) /* data length is len-1 (one byte of len is port_status) */ --len; - - len = tty_buffer_request_room(tty, len); if (len > 0) { - /* Hot path */ - if (flag == TTY_NORMAL) - tty_insert_flip_string(tty, data, len); - else { - for (i = 0; i < len; i++) - tty_insert_flip_char(tty, - data[i], flag); - } + tty_insert_flip_string_fixed_flag(tty, data, len, + flag); tty_flip_buffer_push(tty); } } |