From: Richard Henderson <richard.henderson@linaro.org>
To: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>, gregkh@linuxfoundation.org
Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org,
Ivan Kokshaysky <ink@jurassic.park.msu.ru>,
Matt Turner <mattst88@gmail.com>,
linux-alpha@vger.kernel.org
Subject: Re: [PATCH 15/17] tty: srmcons: make srmcons_do_write() return void
Date: Tue, 21 Nov 2023 11:48:21 -0600 [thread overview]
Message-ID: <2773db23-b897-48f4-8529-5cb70480e40e@linaro.org> (raw)
In-Reply-To: <20231121092258.9334-16-jirislaby@kernel.org>
On 11/21/23 03:22, 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>
> Cc: 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
> ---
> 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 8025e2a882ed..32bc098de7da 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: Richard Henderson <richard.henderson@linaro.org>
r~
next prev parent reply other threads:[~2023-11-21 17:48 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-21 9:22 [PATCH 00/17] tty: small cleanups and fixes Jiri Slaby (SUSE)
2023-11-21 9:22 ` [PATCH 13/17] tty: srmcons: use 'buf' directly in srmcons_do_write() Jiri Slaby (SUSE)
2023-11-21 17:47 ` Richard Henderson
2023-11-21 9:22 ` [PATCH 14/17] tty: srmcons: use 'count' " Jiri Slaby (SUSE)
2023-11-21 15:21 ` Ilpo Järvinen
2023-11-21 17:48 ` Richard Henderson
2023-11-22 6:26 ` Jiri Slaby
2023-11-21 9:22 ` [PATCH 15/17] tty: srmcons: make srmcons_do_write() return void Jiri Slaby (SUSE)
2023-11-21 17:48 ` Richard Henderson [this message]
2023-11-21 9:22 ` [PATCH 16/17] tty: srmcons: switch need_cr to bool Jiri Slaby (SUSE)
2023-11-21 17:49 ` Richard Henderson
2023-11-21 9:22 ` [PATCH 17/17] tty: srmcons: make 'str_cr' const and non-array Jiri Slaby (SUSE)
2023-11-21 15:28 ` Ilpo Järvinen
2023-11-22 6:32 ` Jiri Slaby
2023-11-21 17:52 ` Richard Henderson
2023-11-21 17:58 ` Richard Henderson
2023-11-23 20:19 ` [PATCH 00/17] tty: small cleanups and fixes Greg KH
2023-11-27 9:30 ` Jiri Slaby
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