diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index bd8003d975bbc91f559d4d8433667d8e23d5f72c..4aec6a29e316b56b2be4ef2a48bfed8bcd05ea9d 100644
--- a/drivers/iommu/amd_iommu.c
+++ b/drivers/iommu/amd_iommu.c
@@ -3499,8 +3499,6 @@ int __init amd_iommu_init_passthrough(void)
 {
 	struct iommu_dev_data *dev_data;
 	struct pci_dev *dev = NULL;
-	struct amd_iommu *iommu;
-	u16 devid;
 	int ret;
 
 	ret = alloc_passthrough_domain();