[PATCH] iommu/intel: fix variable 'iommu' set but not used

2019-05-10 Thread Qian Cai
The commit cf04eee8bf0e ("iommu/vt-d: Include ACPI devices in iommu=pt") added for_each_active_iommu() in iommu_prepare_static_identity_mapping() but never used the each element, i.e, "drhd->iommu". drivers/iommu/intel-iommu.c: In function 'iommu_prepare_static_identity_mapping': drivers/iommu/int

[RESEND PATCH] iommu/intel: fix variable 'iommu' set but not used

2019-05-22 Thread Qian Cai
The commit cf04eee8bf0e ("iommu/vt-d: Include ACPI devices in iommu=pt") added for_each_active_iommu() in iommu_prepare_static_identity_mapping() but never used the each element, i.e, "drhd->iommu". drivers/iommu/intel-iommu.c: In function 'iommu_prepare_static_identity_mapping': drivers/iommu/int

Re: [RESEND PATCH] iommu/intel: fix variable 'iommu' set but not used

2019-05-22 Thread Andrew Morton
On Wed, 22 May 2019 16:36:26 -0400 Qian Cai wrote: > The commit cf04eee8bf0e ("iommu/vt-d: Include ACPI devices in iommu=pt") > added for_each_active_iommu() in iommu_prepare_static_identity_mapping() > but never used the each element, i.e, "drhd->iommu". > > drivers/iommu/intel-iommu.c: In func