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path: root/drivers/iommu/amd_iommu.c
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Diffstat (limited to 'drivers/iommu/amd_iommu.c')
-rw-r--r--drivers/iommu/amd_iommu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index 6107e24bed8a..8c469b51185f 100644
--- a/drivers/iommu/amd_iommu.c
+++ b/drivers/iommu/amd_iommu.c
@@ -3044,7 +3044,7 @@ static size_t amd_iommu_unmap(struct iommu_domain *dom, unsigned long iova,
size_t unmap_size;
if (domain->mode == PAGE_MODE_NONE)
- return -EINVAL;
+ return 0;
mutex_lock(&domain->api_lock);
unmap_size = iommu_unmap_page(domain, iova, page_size);