Commit e84b7cc4 authored Oct 08, 2018 by Lu Baolu Committed by Joerg Roedel Oct 08, 2018

iommu/amd: Add default branch in amd_iommu_capable()



Recent gcc warns about switching on an enumeration, but not having
an explicit case statement for all members of the enumeration. To
show the compiler this is intentional, we simply add a default case
with nothing more than a break statement.

Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

parent 24d2c521

drivers/iommu/amd_iommu.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -3083,6 +3083,8 @@ static bool amd_iommu_capable(enum iommu_cap cap)
		return (irq_remapping_enabled == 1);
		case IOMMU_CAP_NOEXEC:
		return false;
		default:
		break;
		}

		return false;