linux-kernel - Re: [PATCH] ipmi: add a newline when printing parameter 'panic

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Date:   Thu, 3 Sep 2020 14:31:17 -0500
From:   Corey Minyard <minyard@....org>
To:     Xiongfeng Wang <wangxiongfeng2@...wei.com>
Cc:     arnd@...db.de, gregkh@...uxfoundation.org,
        openipmi-developer@...ts.sourceforge.net,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ipmi: add a newline when printing parameter 'panic_op'
 by sysfs

On Thu, Sep 03, 2020 at 07:01:13PM +0800, Xiongfeng Wang wrote:
> When I cat ipmi_msghandler parameter 'panic_op' by sysfs, it displays as
> follows. It's better to add a newline for easy reading.
> 
> root@(none):/# cat /sys/module/ipmi_msghandler/parameters/panic_op
> noneroot@(none):/#

Thanks, it's in my for-next queue.

-corey

> 
> Signed-off-by: Xiongfeng Wang <wangxiongfeng2@...wei.com>
> ---
>  drivers/char/ipmi/ipmi_msghandler.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
> index 737c0b6..6ebb549 100644
> --- a/drivers/char/ipmi/ipmi_msghandler.c
> +++ b/drivers/char/ipmi/ipmi_msghandler.c
> @@ -89,19 +89,19 @@ static int panic_op_read_handler(char *buffer, const struct kernel_param *kp)
>  {
>  	switch (ipmi_send_panic_event) {
>  	case IPMI_SEND_PANIC_EVENT_NONE:
> -		strcpy(buffer, "none");
> +		strcpy(buffer, "none\n");
>  		break;
>  
>  	case IPMI_SEND_PANIC_EVENT:
> -		strcpy(buffer, "event");
> +		strcpy(buffer, "event\n");
>  		break;
>  
>  	case IPMI_SEND_PANIC_EVENT_STRING:
> -		strcpy(buffer, "string");
> +		strcpy(buffer, "string\n");
>  		break;
>  
>  	default:
> -		strcpy(buffer, "???");
> +		strcpy(buffer, "???\n");
>  		break;
>  	}
>  
> -- 
> 1.7.12.4
>