From: "Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>
To: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-serial <linux-serial@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
Richard Henderson <richard.henderson@linaro.org>,
Ivan Kokshaysky <ink@jurassic.park.msu.ru>,
Matt Turner <mattst88@gmail.com>,
linux-alpha@vger.kernel.org
Subject: Re: [PATCH 2/5] tty: srmcons: make srmcons_do_write() return void
Date: Tue, 28 Nov 2023 15:25:30 +0200 (EET) [thread overview]
Message-ID: <203edefa-a819-23cc-1697-7e60a6732f83@linux.intel.com> (raw)
In-Reply-To: <20231127123713.14504-2-jirislaby@kernel.org>
[-- Attachment #1: Type: text/plain, Size: 1257 bytes --]
On Mon, 27 Nov 2023, Jiri Slaby (SUSE) wrote:
> The return value of srmcons_do_write() is ignored as all characters are
> pushed. So make srmcons_do_write() to return void.
>
> Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
> Cc: Matt Turner <mattst88@gmail.com>
> Cc: linux-alpha@vger.kernel.org
> ---
>
> Notes:
> [v2] reordered so that it makes sense
>
> arch/alpha/kernel/srmcons.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/arch/alpha/kernel/srmcons.c b/arch/alpha/kernel/srmcons.c
> index b68c5af083cd..de896fa9829e 100644
> --- a/arch/alpha/kernel/srmcons.c
> +++ b/arch/alpha/kernel/srmcons.c
> @@ -88,7 +88,7 @@ srmcons_receive_chars(struct timer_list *t)
> }
>
> /* called with callback_lock held */
> -static int
> +static void
> srmcons_do_write(struct tty_port *port, const char *buf, int count)
> {
> static char str_cr[1] = "\r";
> @@ -125,7 +125,6 @@ srmcons_do_write(struct tty_port *port, const char *buf, int count)
> need_cr = 0;
> }
> }
> - return count;
> }
>
> static ssize_t
>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
--
i.
next prev parent reply other threads:[~2023-11-28 13:25 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20231127123713.14504-1-jirislaby@kernel.org>
2023-11-27 12:37 ` [PATCH 2/5] tty: srmcons: make srmcons_do_write() return void Jiri Slaby (SUSE)
2023-11-28 13:25 ` Ilpo Järvinen [this message]
2023-11-27 12:37 ` [PATCH 3/5] tty: srmcons: use 'count' directly in srmcons_do_write() Jiri Slaby (SUSE)
2023-11-28 13:26 ` Ilpo Järvinen
2023-11-27 12:37 ` [PATCH 4/5] tty: srmcons: switch need_cr to bool Jiri Slaby (SUSE)
2023-11-28 13:25 ` Ilpo Järvinen
2023-11-27 12:37 ` [PATCH 5/5] tty: srmcons: remove 'str_cr' and use string directly Jiri Slaby (SUSE)
2023-11-28 13:26 ` Ilpo Järvinen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=203edefa-a819-23cc-1697-7e60a6732f83@linux.intel.com \
--to=ilpo.jarvinen@linux.intel.com \
--cc=gregkh@linuxfoundation.org \
--cc=ink@jurassic.park.msu.ru \
--cc=jirislaby@kernel.org \
--cc=linux-alpha@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-serial@vger.kernel.org \
--cc=mattst88@gmail.com \
--cc=richard.henderson@linaro.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).