diff options
Diffstat (limited to 'drivers/iommu/intel-iommu.c')
| -rw-r--r-- | drivers/iommu/intel-iommu.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index cc2d22243fc..c03d4b44bb9 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -671,7 +671,7 @@ static struct intel_iommu *device_to_iommu(struct device *dev, u8 *bus, u8 *devf struct intel_iommu *iommu; struct device *tmp; struct pci_dev *ptmp, *pdev = NULL; - u16 segment; + u16 segment = 0; int i; if (dev_is_pci(dev)) { @@ -2213,7 +2213,8 @@ static struct dmar_domain *get_domain_for_dev(struct device *dev, int gaw) struct device_domain_info *info; struct pci_dev *dev_tmp = NULL; unsigned long flags; - u8 bus, devfn, bridge_bus, bridge_devfn; + u8 bus, devfn; + u8 bridge_bus = 0, bridge_devfn = 0; domain = find_domain(dev); if (domain) |