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fpga: dfl: afu: remove set but not used variable 'afu'

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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.

Acked-by: Wu Hao <hao.wu@intel.com>
Signed-off-by: yu kuai <yukuai3@huawei.com>
Signed-off-by: Moritz Fischer <mdf@kernel.org>
This commit is contained in:
yu kuai 2019-12-26 20:15:33 +08:00 committed by Moritz Fischer
parent 8082c51ac3
commit 9bc65970bb
1 changed files with 0 additions and 2 deletions
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2
drivers/fpga/dfl-afu-main.c
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@ -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);