Re: [PATCH] mmc: sdhci-acpi: remove unused struct sdhci_host variable

[Adrian Hunter <adrian.hunter@intel.com>]

On 21/07/17 04:19, Shawn Lin wrote:
> It was never used and introduce a warning
> 
> drivers/mmc/host/sdhci-acpi.c: In function 'sdhci_acpi_sdio_probe_slot':
> drivers/mmc/host/sdhci-acpi.c:297:21: warning: variable 'host' set but
> not used [-Wunused-but-set-variable]
> 
> Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>

Acked-by: Adrian Hunter <adrian.hunter@intel.com>

> ---
> 
>  drivers/mmc/host/sdhci-acpi.c | 3 ---
>  1 file changed, 3 deletions(-)
> 
> diff --git a/drivers/mmc/host/sdhci-acpi.c b/drivers/mmc/host/sdhci-acpi.c
> index ac678e9..2b1df88 100644
> --- a/drivers/mmc/host/sdhci-acpi.c
> +++ b/drivers/mmc/host/sdhci-acpi.c
> @@ -294,13 +294,10 @@ static int sdhci_acpi_sdio_probe_slot(struct platform_device *pdev,
>  				      const char *hid, const char *uid)
>  {
>  	struct sdhci_acpi_host *c = platform_get_drvdata(pdev);
> -	struct sdhci_host *host;
>  
>  	if (!c || !c->host)
>  		return 0;
>  
> -	host = c->host;
> -
>  	/* Platform specific code during sdio probe slot goes here */
>  
>  	return 0;
>