[patch 02/39] iommu/vt-d: Remove bogus check for multi MSI-X

Thomas Gleixner
2022-11-11T13:54:29Z

PCI/Multi-MSI is MSI specific and not supported for MSI-X.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
drivers/iommu/intel/irq_remapping.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

--- a/drivers/iommu/intel/irq_remapping.c
+++ b/drivers/iommu/intel/irq_remapping.c
@@ -1334,8 +1334,7 @@ static int intel_irq_remapping_alloc(str

if (!info || !iommu)
return -EINVAL;
- if (nr_irqs > 1 && info->type != X86_IRQ_ALLOC_TYPE_PCI_MSI &&
- info->type != X86_IRQ_ALLOC_TYPE_PCI_MSIX)
+ if (nr_irqs > 1 && info->type != X86_IRQ_ALLOC_TYPE_PCI_MSI)
return -EINVAL;

/*