iommu/amd: Add default branch in amd_iommu_capable()

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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>

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Lu Baolu 2018-10-08 10:24:19 +08:00 • committed by Joerg Roedel

parent 24d2c52174

commit e84b7cc457

1 changed files with 2 additions and 0 deletions

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drivers/iommu/amd_iommu.c

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