diff options
Diffstat (limited to 'drivers/isdn')
| -rw-r--r-- | drivers/isdn/capi/capi.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c index fdf87acccd06..c50c454006b3 100644 --- a/drivers/isdn/capi/capi.c +++ b/drivers/isdn/capi/capi.c @@ -1175,14 +1175,14 @@ static void capinc_tty_flush_chars(struct tty_struct *tty) handle_minor_recv(mp); } -static int capinc_tty_write_room(struct tty_struct *tty) +static unsigned int capinc_tty_write_room(struct tty_struct *tty) { struct capiminor *mp = tty->driver_data; - int room; + unsigned int room; room = CAPINC_MAX_SENDQUEUE-skb_queue_len(&mp->outqueue); room *= CAPI_MAX_BLKSIZE; - pr_debug("capinc_tty_write_room = %d\n", room); + pr_debug("capinc_tty_write_room = %u\n", room); return room; } |