From: Peter Krempa <pkrempa@redhat.com>
Date: Tue, 26 Apr 2016 12:18:04 +0000 (+0200)
Subject: qemu: remove default case from few typecasted enums
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=3fbc7b781c61506780f9902f964439b962cfb1a6;p=libvirt.git

qemu: remove default case from few typecasted enums

Commit 98c5c53d69b partially reverted the effort to use typecasted enums
for compiler notification. Turn it back.
---

diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 6fbfe215bf..3b6d2726a7 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -4281,7 +4281,9 @@ qemuBuildPCIHostdevDevStr(const virDomainDef *def,
         virBufferAddLit(&buf, "vfio-pci");
         break;
 
-    default:
+    case VIR_DOMAIN_HOSTDEV_PCI_BACKEND_DEFAULT:
+    case VIR_DOMAIN_HOSTDEV_PCI_BACKEND_XEN:
+    case VIR_DOMAIN_HOSTDEV_PCI_BACKEND_TYPE_LAST:
         virReportError(VIR_ERR_INTERNAL_ERROR,
                        _("invalid PCI passthrough type '%s'"),
                        virDomainHostdevSubsysPCIBackendTypeToString(backend));
diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c
index 6e30dc1292..31cd030367 100644
--- a/src/qemu/qemu_hotplug.c
+++ b/src/qemu/qemu_hotplug.c
@@ -1249,7 +1249,16 @@ qemuDomainAttachHostPCIDevice(virQEMUDriverPtr driver,
         }
         break;
 
-    default:
+    case VIR_DOMAIN_HOSTDEV_PCI_BACKEND_DEFAULT:
+    case VIR_DOMAIN_HOSTDEV_PCI_BACKEND_KVM:
+        break;
+
+    case VIR_DOMAIN_HOSTDEV_PCI_BACKEND_XEN:
+    case VIR_DOMAIN_HOSTDEV_PCI_BACKEND_TYPE_LAST:
+        virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+                       _("QEMU does not support device assignment mode '%s'"),
+                       virDomainHostdevSubsysPCIBackendTypeToString(backend));
+        goto error;
         break;
     }