[PATCH -next] EDAC: aspeed: Remove set but not used variable 'np'

[Andrew Jeffery]

On Sun, 26 May 2019, at 00:12, YueHaibing wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
> 
> drivers/edac/aspeed_edac.c: In function aspeed_probe:
> drivers/edac/aspeed_edac.c:284:22: warning: variable np set but not 
> used [-Wunused-but-set-variable]
> 
> It is never used and can be removed.
> 
> Signed-off-by: YueHaibing <yuehaibing at huawei.com>

Reviewed-by: Andrew Jeffery <andrew at aj.id.au>

> ---
>  drivers/edac/aspeed_edac.c | 4 ----
>  1 file changed, 4 deletions(-)
> 
> diff --git a/drivers/edac/aspeed_edac.c b/drivers/edac/aspeed_edac.c
> index 11833c0a5d07..5634437bb39d 100644
> --- a/drivers/edac/aspeed_edac.c
> +++ b/drivers/edac/aspeed_edac.c
> @@ -281,15 +281,11 @@ static int aspeed_probe(struct platform_device *pdev)
>  	struct device *dev = &pdev->dev;
>  	struct edac_mc_layer layers[2];
>  	struct mem_ctl_info *mci;
> -	struct device_node *np;
>  	struct resource *res;
>  	void __iomem *regs;
>  	u32 reg04;
>  	int rc;
>  
> -	/* setup regmap */
> -	np = dev->of_node;
> -
>  	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
>  	if (!res)
>  		return -ENOENT;
> -- 
> 2.17.1
> 
> 
>