From 5c99e2977f137cbedbd535a8884c5f3be32e738a Mon Sep 17 00:00:00 2001 From: "Jiri Slaby (SUSE)" Date: Wed, 6 Dec 2023 08:37:06 +0100 Subject: [PATCH] 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)" Link: https://lore.kernel.org/r/20231206073712.17776-22-jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/tty/nozomi.c | 9 ++++----- 1 file 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;