1 files changed, 4 insertions, 3 deletions

diff --git a/hw/pci/pci.c b/hw/pci/pci.c
index 83ea0a0081..131e599621 100644
--- a/hw/pci/pci.c
+++ b/hw/pci/pci.c
@@ -217,15 +217,16 @@ static int pcibus_reset(BusState *qbus)
     PCIBus *bus = DO_UPCAST(PCIBus, qbus, qbus);
     int i;
 
-    for (i = 0; i < bus->nirq; i++) {
-        bus->irq_count[i] = 0;
-    }
     for (i = 0; i < ARRAY_SIZE(bus->devices); ++i) {
         if (bus->devices[i]) {
             pci_device_reset(bus->devices[i]);
         }
     }
 
+    for (i = 0; i < bus->nirq; i++) {
+        assert(bus->irq_count[i] == 0);
+    }
+
     /* topology traverse is done by pci_bus_reset().
        Tell qbus/qdev walker not to traverse the tree */
     return 1;