diff options
Diffstat (limited to 'drivers/tty/tty_buffer.c')
| -rw-r--r-- | drivers/tty/tty_buffer.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/tty/tty_buffer.c b/drivers/tty/tty_buffer.c index c101b4ab737e..598891e53031 100644 --- a/drivers/tty/tty_buffer.c +++ b/drivers/tty/tty_buffer.c @@ -303,16 +303,16 @@ int tty_buffer_request_room(struct tty_port *port, size_t size) } EXPORT_SYMBOL_GPL(tty_buffer_request_room); -int __tty_insert_flip_string_flags(struct tty_port *port, const u8 *chars, - const u8 *flags, bool mutable_flags, - size_t size) +size_t __tty_insert_flip_string_flags(struct tty_port *port, const u8 *chars, + const u8 *flags, bool mutable_flags, + size_t size) { bool need_flags = mutable_flags || flags[0] != TTY_NORMAL; - int copied = 0; + size_t copied = 0; do { - int goal = min_t(size_t, size - copied, TTY_BUFFER_PAGE); - int space = __tty_buffer_request_room(port, goal, need_flags); + size_t goal = min_t(size_t, size - copied, TTY_BUFFER_PAGE); + size_t space = __tty_buffer_request_room(port, goal, need_flags); struct tty_buffer *tb = port->buf.tail; if (unlikely(space == 0)) |