Remove a catching exception during delete_volume

GlanceMetadataNotFound Exception was catching during
a call to volume_glance_metadata_delete_by_volume().
This exception is never thrown by the implementation.
This catching has been removed.

Change-Id: Ifa15df5d9c4517f75a1a050ff5aa34225f33931b
Closes-Bug: #1274601

diff --git a/cinder/volume/manager.py b/cinder/volume/manager.py
index 63813f319da56a6b426b8b6b3a4f8197a9db390b..100cc422c920a3c1fabf312a608c19a02c827984 100644 (file)
--- a/cinder/volume/manager.py
+++ b/cinder/volume/manager.py
@@ -422,13 +422,7 @@ class VolumeManager(manager.SchedulerDependentManager):
             LOG.exception(_("Failed to update usages deleting volume"))
 
         # Delete glance metadata if it exists
-        try:
-            self.db.volume_glance_metadata_delete_by_volume(context, volume_id)
-            LOG.debug(_("volume %s: glance metadata deleted"),
-                      volume_ref['id'])
-        except exception.GlanceMetadataNotFound:
-            LOG.debug(_("no glance metadata found for volume %s"),
-                      volume_ref['id'])
+        self.db.volume_glance_metadata_delete_by_volume(context, volume_id)
 
         self.db.volume_destroy(context, volume_id)
         LOG.info(_("volume %s: deleted successfully"), volume_ref['id'])