GlusterFS: Returning provider location of volume from snapshot

This patch returns the provider location of volume, which is
created from snapshot.

Partial-Bug: 1441050
Reported-By: Deepak C Shetty <deepakcs@redhat.com>
Change-Id: I5994f2f6c125888d442055d9e65355f0af1b22f4

diff --git a/cinder/volume/drivers/glusterfs.py b/cinder/volume/drivers/glusterfs.py
index 559e12b9b3097333490fb9cd9d40a142c2197fec..01853ac54032467cf10896d7e998d0bdd83b3813 100644 (file)
--- a/cinder/volume/drivers/glusterfs.py
+++ b/cinder/volume/drivers/glusterfs.py
@@ -223,7 +223,7 @@ class GlusterfsDriver(remotefs_drv.RemoteFSSnapDriver):
 
     @locked_volume_id_operation
     def create_volume_from_snapshot(self, volume, snapshot):
-        self._create_volume_from_snapshot(volume, snapshot)
+        return self._create_volume_from_snapshot(volume, snapshot)
 
     def _copy_volume_from_snapshot(self, snapshot, volume, volume_size):
         """Copy data from snapshot to destination volume.