diff --git a/[refs] b/[refs]
index d565438987d4..39d2ba2cdf45 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c416daa98a584596df21ee2c26fac6579ee58f57
+refs/heads/master: dd7264355a203c3456dbba04db471947d3b55e7e
diff --git a/trunk/drivers/pci/dmar.c b/trunk/drivers/pci/dmar.c
index faf77a00cafe..f23460a5d106 100644
--- a/trunk/drivers/pci/dmar.c
+++ b/trunk/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);