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| author | Lu Baolu <baolu.lu@linux.intel.com> | 2018-10-08 10:24:19 +0800 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2018-10-08 16:46:41 +0200 |
| commit | e84b7cc457f99ff5d034914e78e1c329df89ebee (patch) | |
| tree | 3e20628e37936518d1e65c240fdcd43a26e0e141 /drivers | |
| parent | 24d2c521749d8547765b555b7a85cca179bb2275 (diff) | |
| download | linux-e84b7cc457f99ff5d034914e78e1c329df89ebee.tar.bz2 | |
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/iommu/amd_iommu.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index 73e47d93e7a0..e27f5ee45f8a 100644 --- a/drivers/iommu/amd_iommu.c +++ b/drivers/iommu/amd_iommu.c @@ -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; |