Commit 64365743 authored by Jiri Slaby (SUSE)'s avatar Jiri Slaby (SUSE) Committed by Greg Kroah-Hartman
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tty: tty_buffer: better types in __tty_buffer_request_room() 



* use bool for 'change' as it holds a result of a boolean.
* use size_t for 'left', so it is the same as 'size' which it is
  compared to. Both are supposed to contain an unsigned value.

Signed-off-by: default avatar"Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20230816105530.3335-9-jirislaby@kernel.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b49a0ff7

drivers/tty/tty_buffer.c

+2 −1
Original line number Diff line number Diff line
@@ -263,7 +263,8 @@ static int __tty_buffer_request_room(struct tty_port *port, size_t size, 
{

	struct tty_bufhead *buf = &port->buf;

	struct tty_buffer *b, *n;

	int left, change;

	size_t left;

	bool change;



	b = buf->tail;

	if (!b->flags)