| Message ID | 1589875064-662-1-git-send-email-yong.wu@mediatek.com (mailing list archive) |
|---|---|
| State | Mainlined |
| Commit | 2bc61fbcc192f0b2e10e51e38f4f485ba5b293ca |
| Headers | show |
| Series | iommu/mediatek-v1: Fix a build warning for a unused variable 'data' | expand |
On Tue, May 19, 2020 at 03:57:44PM +0800, Yong Wu wrote: > This patch fixes a build warning: > drivers/iommu/mtk_iommu_v1.c: In function 'mtk_iommu_release_device': > >> drivers/iommu/mtk_iommu_v1.c:467:25: warning: variable 'data' set but > >> not used [-Wunused-but-set-variable] > 467 | struct mtk_iommu_data *data; > | ^~~~ > > It's reported at: > https://lore.kernel.org/linux-iommu/202005191458.gY38V8bU%25lkp@intel.com/T/#u > > Reported-by: kbuild test robot <lkp@intel.com> > Signed-off-by: Yong Wu <yong.wu@mediatek.com> > --- > drivers/iommu/mtk_iommu_v1.c | 2 -- > 1 file changed, 2 deletions(-) Applied, thanks.
diff --git a/drivers/iommu/mtk_iommu_v1.c b/drivers/iommu/mtk_iommu_v1.c index f353b07..c9d79cf 100644 --- a/drivers/iommu/mtk_iommu_v1.c +++ b/drivers/iommu/mtk_iommu_v1.c @@ -469,12 +469,10 @@ 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); iommu_fwspec_free(dev); }