ppc440_uc: Fix unintialized variable warning with older gcc

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
qemu · Mar 6, 2018 · ff22e0e · ff22e0e
1 parent b1a568c
commit ff22e0e
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/hw/ppc/ppc440_uc.c b/hw/ppc/ppc440_uc.c
@@ -1050,6 +1050,9 @@ static void ppc460ex_pcie_realize(DeviceState *dev, Error **errp)
     case DCRN_PCIE1_BASE:
         id = 1;
         break;
+    default:
+        error_setg(errp, "invalid PCIe DCRN base");
+        return;
     }
     snprintf(buf, sizeof(buf), "pcie%d-io", id);
     memory_region_init(&s->iomem, OBJECT(s), buf, UINT64_MAX);