diff options
Diffstat (limited to 'drivers/net/usb/hso.c')
| -rw-r--r-- | drivers/net/usb/hso.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index 54ef8492ca01..63006838bdcc 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -1356,10 +1356,10 @@ out: } /* how much room is there for writing */ -static int hso_serial_write_room(struct tty_struct *tty) +static unsigned int hso_serial_write_room(struct tty_struct *tty) { struct hso_serial *serial = tty->driver_data; - int room; + unsigned int room; unsigned long flags; spin_lock_irqsave(&serial->serial_lock, flags); @@ -1403,11 +1403,11 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old) } /* how many characters in the buffer */ -static int hso_serial_chars_in_buffer(struct tty_struct *tty) +static unsigned int hso_serial_chars_in_buffer(struct tty_struct *tty) { struct hso_serial *serial = tty->driver_data; - int chars; unsigned long flags; + unsigned int chars; /* sanity check */ if (serial == NULL) |