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Subject[RFC PATCH v2 03/10] iommu/amd: Add default branch in amd_iommu_capable()
Date
Otherwise, there will be a build warning:

drivers/iommu/amd_iommu.c:3083:2: warning: enumeration value
'IOMMU_CAP_AUX_DOMAIN' not handled in switch [-Wswitch]

There is no functional change.

Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
---
drivers/iommu/amd_iommu.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index 4e04fff23977..237ae6db4cfd 100644
--- a/drivers/iommu/amd_iommu.c
+++ b/drivers/iommu/amd_iommu.c
@@ -3077,6 +3077,8 @@ static bool amd_iommu_capable(enum iommu_cap cap)
return (irq_remapping_enabled == 1);
case IOMMU_CAP_NOEXEC:
return false;
+ default:
+ break;
}

return false;
--
2.17.1
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