linux-kernel - Re: [PATCH] scsi: stex: make S6flag static

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Date:   Wed, 26 Apr 2017 10:40:52 +0800
From:   Charles Chiou <ch1102chiou@...il.com>
To:     Colin King <colin.king@...onical.com>,
        Charles <charles.chiou@...promise.com>,
        "James E . J . Bottomley" <jejb@...ux.vnet.ibm.com>,
        "Martin K . Petersen" <martin.petersen@...cle.com>,
        linux-scsi@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, Promise_Linux@...mise.com
Subject: Re: [PATCH] scsi: stex: make S6flag static

Looks good to me.
Thanks for the improvement.

On 4/26/2017 1:36 AM, Colin King wrote:
> From: Colin Ian King <colin.king@...onical.com>
> 
> This module specific flag can be made static as it does
> not need to be in global scope.
> 
 > Reviewed-by: Charles Chiou <charles.chiou@...promise.com>
> Signed-off-by: Colin Ian King <colin.king@...onical.com>
> ---
>   drivers/scsi/stex.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c
> index 0751561b59da..9b20643ab49d 100644
> --- a/drivers/scsi/stex.c
> +++ b/drivers/scsi/stex.c
> @@ -363,7 +363,7 @@ struct st_card_info {
>   	u16 sts_count;
>   };
>   
> -int S6flag;
> +static int S6flag;
>   static int stex_halt(struct notifier_block *nb, ulong event, void *buf);
>   static struct notifier_block stex_notifier = {
>   	stex_halt, NULL, 0
>