| Message ID | 20200508020231.143664-1-chenzhou10@huawei.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [-next] iommu: remove set but not used variable 'data' | expand |
diff --git a/drivers/iommu/mtk_iommu_v1.c b/drivers/iommu/mtk_iommu_v1.c index 7bdd74c7cb9f..36cc1d9667a2 100644 --- a/drivers/iommu/mtk_iommu_v1.c +++ b/drivers/iommu/mtk_iommu_v1.c @@ -464,12 +464,11 @@ static void mtk_iommu_probe_finalize(struct device *dev) static void mtk_iommu_release_device(struct device *dev) { struct iommu_fwspec *fwspec = dev_iommu_fwspec_get(dev); - struct mtk_iommu_data *data; if (!fwspec || fwspec->ops != &mtk_iommu_ops) return; - data = dev_iommu_priv_get(dev); + dev_iommu_priv_get(dev); iommu_fwspec_free(dev); }
Fixes gcc '-Wunused-but-set-variable' warning: drivers/iommu/mtk_iommu_v1.c:467:25: warning: variable ‘data’ set but not used [-Wunused-but-set-variable] struct mtk_iommu_data *data; Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Chen Zhou <chenzhou10@huawei.com> --- drivers/iommu/mtk_iommu_v1.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)