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| author | Qian Cai <[email protected]> | 2019-06-03 14:05:19 +0000 |
|---|---|---|
| committer | Joerg Roedel <[email protected]> | 2019-06-18 15:31:46 +0000 |
| commit | af88ec3962010e3ac96bcfe5476c9bd68b42477f (patch) | |
| tree | 92e7fd06f7838d5434b95a6d5d3fc5f55d469515 /drivers/pci/controller/pci-host-common.c | |
| parent | iommu/vt-d: Remove an unused variable "length" (diff) | |
| download | kernel-af88ec3962010e3ac96bcfe5476c9bd68b42477f.tar.gz kernel-af88ec3962010e3ac96bcfe5476c9bd68b42477f.zip | |
iommu/vt-d: Silence a variable set but not used
The commit "iommu/vt-d: Probe DMA-capable ACPI name space devices"
introduced a compilation warning due to the "iommu" variable in
for_each_active_iommu() but never used the for each element, i.e,
"drhd->iommu".
drivers/iommu/intel-iommu.c: In function 'probe_acpi_namespace_devices':
drivers/iommu/intel-iommu.c:4639:22: warning: variable 'iommu' set but
not used [-Wunused-but-set-variable]
struct intel_iommu *iommu;
Silence the warning the same way as in the commit d3ed71e5cc50
("drivers/iommu/intel-iommu.c: fix variable 'iommu' set but not used")
Signed-off-by: Qian Cai <[email protected]>
Signed-off-by: Joerg Roedel <[email protected]>
Diffstat (limited to 'drivers/pci/controller/pci-host-common.c')
0 files changed, 0 insertions, 0 deletions