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| author | Jiri Slaby (SUSE) <jirislaby@kernel.org> | 2023-12-06 08:37:06 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-12-08 12:02:38 +0100 |
| commit | 5c99e2977f137cbedbd535a8884c5f3be32e738a (patch) | |
| tree | d3a3f2cd1eb4dc614244d2ecd29b722defb71f47 /drivers/tty/nozomi.c | |
| parent | 5655b16ea5cf00465b13942dd045cf38f1414d46 (diff) | |
| download | linux-stable-5c99e2977f137cbedbd535a8884c5f3be32e738a.tar.gz linux-stable-5c99e2977f137cbedbd535a8884c5f3be32e738a.tar.bz2 linux-stable-5c99e2977f137cbedbd535a8884c5f3be32e738a.zip | |
tty: nozomi: convert to u8 and size_t
Switch character types to u8 and sizes to size_t. To conform to
characters/sizes in the rest of the tty layer.
Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20231206073712.17776-22-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/nozomi.c')
| -rw-r--r-- | drivers/tty/nozomi.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/tty/nozomi.c b/drivers/tty/nozomi.c index b247341bd12f..e28a921c1637 100644 --- a/drivers/tty/nozomi.c +++ b/drivers/tty/nozomi.c @@ -783,11 +783,10 @@ static int receive_data(enum port_type index, struct nozomi *dc) tty_insert_flip_char(&port->port, buf[0], TTY_NORMAL); size = 0; } else if (size < RECEIVE_BUF_MAX) { - size -= tty_insert_flip_string(&port->port, - (char *)buf, size); + size -= tty_insert_flip_string(&port->port, buf, size); } else { - i = tty_insert_flip_string(&port->port, - (char *)buf, RECEIVE_BUF_MAX); + i = tty_insert_flip_string(&port->port, buf, + RECEIVE_BUF_MAX); size -= i; offset += i; } @@ -1584,10 +1583,10 @@ static void ntty_hangup(struct tty_struct *tty) static ssize_t ntty_write(struct tty_struct *tty, const u8 *buffer, size_t count) { - int rval = -EINVAL; struct nozomi *dc = get_dc_by_tty(tty); struct port *port = tty->driver_data; unsigned long flags; + size_t rval; if (!dc || !port) return -ENODEV; |