[libvirt] [PATCH v2 1/3] nodedev: let compiler help us on switches
The compiler can alert us to places where we need to expand switch
statements because we add a new enum value, but only if we don't
have a default case.
* src/conf/node_device_conf.c (virNodeDeviceDefFormat)
(virNodeDevCapsDefParseXML, virNodeDevCapsDefFree): Drop default
case.
Signed-off-by: Eric Blake <eblake(a)redhat.com>
---
src/conf/node_device_conf.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/src/conf/node_device_conf.c b/src/conf/node_device_conf.c
index 910a371..ac966d3 100644
--- a/src/conf/node_device_conf.c
+++ b/src/conf/node_device_conf.c
@@ -547,7 +547,6 @@ char *virNodeDeviceDefFormat(const virNodeDeviceDef *def)
case VIR_NODE_DEV_CAP_FC_HOST:
case VIR_NODE_DEV_CAP_VPORTS:
case VIR_NODE_DEV_CAP_LAST:
- default:
break;
}
@@ -1405,7 +1404,10 @@ virNodeDevCapsDefParseXML(xmlXPathContextPtr ctxt,
case VIR_NODE_DEV_CAP_STORAGE:
ret = virNodeDevCapStorageParseXML(ctxt, def, node, &caps->data);
break;
- default:
+ case VIR_NODE_DEV_CAP_FC_HOST:
+ case VIR_NODE_DEV_CAP_VPORTS:
+ case VIR_NODE_DEV_CAP_SCSI_GENERIC:
+ case VIR_NODE_DEV_CAP_LAST:
virReportError(VIR_ERR_INTERNAL_ERROR,
_("unknown capability type '%d' for
'%s'"),
caps->type, def->name);
@@ -1703,7 +1705,6 @@ void virNodeDevCapsDefFree(virNodeDevCapsDefPtr caps)
case VIR_NODE_DEV_CAP_FC_HOST:
case VIR_NODE_DEV_CAP_VPORTS:
case VIR_NODE_DEV_CAP_LAST:
- default:
/* This case is here to shutup the compiler */
break;
}
--
1.9.3