Re: [PATCH net-next] net: dsa: drop pointless static qualifier in ar9331_sw_mbus_init

[Marek Behun]

Hi Mao,
the commit title should be something of the form
  net: dsa: qca: ar9331: drop pointless static qualifier
or
  net: dsa: ar9331: drop pointless static qualifier

If it begins only with
  net: dsa:
then it makes people think you are changing stuff in main dsa code.

Marek

On Tue, 24 Dec 2019 10:40:59 +0800
Mao Wenan <maowenan@xxxxxxxxxx> wrote:

> There is no need to have the 'T *v' variable static
> since new value always be assigned before use it.
> 
> Signed-off-by: Mao Wenan <maowenan@xxxxxxxxxx>
> ---
>  drivers/net/dsa/qca/ar9331.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/dsa/qca/ar9331.c b/drivers/net/dsa/qca/ar9331.c
> index 0d1a7cd85fe8..da3bece75e21 100644
> --- a/drivers/net/dsa/qca/ar9331.c
> +++ b/drivers/net/dsa/qca/ar9331.c
> @@ -266,7 +266,7 @@ static int ar9331_sw_mbus_read(struct mii_bus *mbus, int port, int regnum)
>  static int ar9331_sw_mbus_init(struct ar9331_sw_priv *priv)
>  {
>  	struct device *dev = priv->dev;
> -	static struct mii_bus *mbus;
> +	struct mii_bus *mbus;
>  	struct device_node *np, *mnp;
>  	int ret;
>