From: Johan Hovold <johan@kernel.org>
To: Samuel Thibault <samuel.thibault@ens-lyon.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jslaby@suse.com>,
linux-kernel@vger.kernel.org
Subject: Re: tty: Fix comment for value returned by tty_ldisc_receive_buf
Date: Thu, 4 Jan 2018 15:51:04 +0100 [thread overview]
Message-ID: <20180104145104.GB11344@localhost> (raw)
In-Reply-To: <20180104000453.3xo2mrznhnuqbuyh@var.youpi.perso.aquilenet.fr>
On Thu, Jan 04, 2018 at 01:04:53AM +0100, Samuel Thibault wrote:
> tty_ldisc_receive_buf actually returns the number of bytes processed by
> receive_buf or receive_buf2.
>
> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
>
> ---
> drivers/tty/tty_buffer.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> --- a/drivers/tty/tty_buffer.c
> +++ b/drivers/tty/tty_buffer.c
> @@ -420,7 +420,7 @@ EXPORT_SYMBOL_GPL(tty_prepare_flip_strin
> * Callers other than flush_to_ldisc() need to exclude the kworker
> * from concurrent use of the line discipline, see paste_selection().
> *
> - * Returns the number of bytes not processed
> + * Returns the number of bytes processed
> */
> int tty_ldisc_receive_buf(struct tty_ldisc *ld, const unsigned char *p,
> char *f, int count)
This has already been fixed by commit e7e51dcf3b8a ("tty: fix
tty_ldisc_receive_buf() documentation").
Thanks,
Johan
prev parent reply other threads:[~2018-01-04 14:51 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-04 0:04 tty: Fix comment for value returned by tty_ldisc_receive_buf Samuel Thibault
2018-01-04 14:51 ` Johan Hovold [this message]
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