On Thu, Dec 26, 2019 at 08:15:33PM +0800, yu kuai wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/fpga/dfl-afu-main.c: In function ‘afu_dev_destroy’:
> drivers/fpga/dfl-afu-main.c:816:18: warning: variable ‘afu’
> set but not used [-Wunused-but-set-variable]
>
> It is never used, and so can be removed.
>
> Signed-off-by: yu kuai <yukuai3@xxxxxxxxxx>
> ---
> drivers/fpga/dfl-afu-main.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/drivers/fpga/dfl-afu-main.c b/drivers/fpga/dfl-afu-main.c
> index e4a34dc7947f..65437b6a6842 100644
> --- a/drivers/fpga/dfl-afu-main.c
> +++ b/drivers/fpga/dfl-afu-main.c
> @@ -813,10 +813,8 @@ static int afu_dev_init(struct platform_device *pdev)
> static int afu_dev_destroy(struct platform_device *pdev)
> {
> struct dfl_feature_platform_data *pdata = dev_get_platdata(&pdev->dev);
> - struct dfl_afu *afu;
>
> mutex_lock(&pdata->lock);
> - afu = dfl_fpga_pdata_get_private(pdata);
> afu_mmio_region_destroy(pdata);
> afu_dma_region_destroy(pdata);
> dfl_fpga_pdata_set_private(pdata, NULL);
> --
> 2.17.2
>
Acked-by: Moritz Fischer <mdf@xxxxxxxxxx>
I'll get to the patches in the new year.
Thanks,
Moritz
