unimore/kernel-hacking-2024-linux-steffo
unimore/kernel-hacking-2024-linux-steffo
1
Fork 0
Code Pull requests 5 Wiki Activity

iommu/vt-d: Cleanup unused variable

Browse source 
Linux IRQ number virq is not used in IRTE allocation. Remove it.

Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Jacob Pan 2019-06-24 13:17:42 -07:00 committed by Joerg Roedel
parent af88ec3962
commit 0bcfa628f8
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/iommu/intel_irq_remapping.c
View file

@ -101,7 +101,7 @@ static void init_ir_status(struct intel_iommu *iommu)
iommu->flags |= VTD_FLAG_IRQ_REMAP_PRE_ENABLED;
}
static int alloc_irte(struct intel_iommu *iommu, int irq,
static int alloc_irte(struct intel_iommu *iommu,
struct irq_2_iommu *irq_iommu, u16 count)
{
struct ir_table *table = iommu->ir_table;
@ -1374,7 +1374,7 @@ static int intel_irq_remapping_alloc(struct irq_domain *domain,
goto out_free_parent;
down_read(&dmar_global_lock);
index = alloc_irte(iommu, virq, &data->irq_2_iommu, nr_irqs);
index = alloc_irte(iommu, &data->irq_2_iommu, nr_irqs);
up_read(&dmar_global_lock);
if (index < 0) {
pr_warn("Failed to allocate IRTE\n");