Messages in this thread Patch in this message | | | From | Lu Baolu <> | Subject | [PATCH 1/6] iommu/vt-d: Don't return error when device gets right domain | Date | Sun, 9 Jun 2019 10:37:58 +0800 |
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If a device gets a right domain in add_device ops, it shouldn't return error.
Fixes: 942067f1b6b97 ("iommu/vt-d: Identify default domains replaced with private") Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com> --- drivers/iommu/intel-iommu.c | 6 ------ 1 file changed, 6 deletions(-)
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index b431cc6f6ba4..d5a6c8064c56 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -5360,10 +5360,7 @@ static int intel_iommu_add_device(struct device *dev) domain_add_dev_info(si_domain, dev); dev_info(dev, "Device uses a private identity domain.\n"); - return 0; } - - return -ENODEV; } } else { if (device_def_domain_type(dev) == IOMMU_DOMAIN_DMA) { @@ -5378,10 +5375,7 @@ static int intel_iommu_add_device(struct device *dev) dev_info(dev, "Device uses a private dma domain.\n"); - return 0; } - - return -ENODEV; } } -- 2.17.1
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