Re: [PATCH -next] Input: olpc_apsp - remove set but not used variable 'np'

[Dmitry Torokhov <dmitry.torokhov@gmail.com>]

On Mon, Nov 19, 2018 at 02:10:41AM +0000, YueHaibing wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
> 
> drivers/input/serio/olpc_apsp.c: In function 'olpc_apsp_probe':
> drivers/input/serio/olpc_apsp.c:192:22: warning:
>  variable 'np' set but not used [-Wunused-but-set-variable]
> 
> It never used since intrdduction in commit
> b56ece9a3ac3 ("Input: add OLPC AP-SP driver")
> 
> Signed-off-by: YueHaibing <yuehaibing@huawei.com>

Applied, thank you.

> ---
>  drivers/input/serio/olpc_apsp.c | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/drivers/input/serio/olpc_apsp.c b/drivers/input/serio/olpc_apsp.c
> index 91d6fb8..b360847 100644
> --- a/drivers/input/serio/olpc_apsp.c
> +++ b/drivers/input/serio/olpc_apsp.c
> @@ -189,14 +189,12 @@ static int olpc_apsp_probe(struct platform_device *pdev)
>  	struct serio *kb_serio, *pad_serio;
>  	struct olpc_apsp *priv;
>  	struct resource *res;
> -	struct device_node *np;
>  	int error;
>  
>  	priv = devm_kzalloc(&pdev->dev, sizeof(struct olpc_apsp), GFP_KERNEL);
>  	if (!priv)
>  		return -ENOMEM;
>  
> -	np = pdev->dev.of_node;
>  	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
>  	priv->base = devm_ioremap_resource(&pdev->dev, res);
>  	if (IS_ERR(priv->base)) {
> 
> 
> 

-- 
Dmitry