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Date:   Tue, 19 Jul 2022 20:45:16 +0900
From:   Damien Le Moal <damien.lemoal@...nsource.wdc.com>
To:     Xin Gao <gaoxin@...rlc.com>
Cc:     linux-ide@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ata:do not initialise statics to 0

On 7/19/22 20:42, Xin Gao wrote:
> do not initialise statics to 0
> 
> Signed-off-by: Xin Gao <gaoxin@...rlc.com>
> ---
>  drivers/ata/libata-core.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
> index 40e816419f48..bbb98433d160 100644
> --- a/drivers/ata/libata-core.c
> +++ b/drivers/ata/libata-core.c
> @@ -119,7 +119,7 @@ static int atapi_enabled = 1;
>  module_param(atapi_enabled, int, 0444);
>  MODULE_PARM_DESC(atapi_enabled, "Enable discovery of ATAPI devices (0=off, 1=on [default])");
>  
> -static int atapi_dmadir = 0;
> +static int atapi_dmadir;
>  module_param(atapi_dmadir, int, 0444);
>  MODULE_PARM_DESC(atapi_dmadir, "Enable ATAPI DMADIR bridge support (0=off [default], 1=on)");
>  

Is this solving any static analyzer or compiler warning ? If not, this is
not a very useful change.

-- 
Damien Le Moal
Western Digital Research

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