1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/pci/dmar.c b/drivers/pci/dmar.c
index faf77a00cafe..f23460a5d106 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);