Re: [PATCH 2/5] tty: srmcons: make srmcons_do_write() return void

[Ilpo Järvinen]

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@xxxxxxxxxx>
> Reviewed-by: Richard Henderson <richard.henderson@xxxxxxxxxx>
> Cc: Ivan Kokshaysky <ink@xxxxxxxxxxxxxxxxxxxx>
> Cc: Matt Turner <mattst88@xxxxxxxxx>
> Cc: linux-alpha@xxxxxxxxxxxxxxx
> ---
> 
> 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@xxxxxxxxxxxxxxx>

-- 
 i.