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-rw-r--r--drivers/pci/dmar.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/dmar.c b/drivers/pci/dmar.c
index faf77a00caf..f23460a5d10 100644
--- a/drivers/pci/dmar.c
+++ b/drivers/pci/dmar.c
@@ -1088,7 +1088,7 @@ int dmar_set_interrupt(struct intel_iommu *iommu)
set_irq_data(irq, NULL);
iommu->irq = 0;
destroy_irq(irq);
- return 0;
+ return ret;
}
ret = request_irq(irq, dmar_fault, 0, iommu->name, iommu);