Enable EC2 Create volume from snapshot

* Enable EC2 Create volume from snapshot test

Change-Id: Iad4688a00f74d00e065cbafa8c6e4ad6a67a5a26
diff --git a/tempest/tests/boto/test_ec2_volumes.py b/tempest/tests/boto/test_ec2_volumes.py
index 8b7e6be..16b13db 100644
--- a/tempest/tests/boto/test_ec2_volumes.py
+++ b/tempest/tests/boto/test_ec2_volumes.py
@@ -60,7 +60,7 @@
         self.client.delete_volume(volume.id)
         self.cancelResourceCleanUp(cuk)
 
-    @unittest.skip("Skipped until the Bug #1080284 is resolved")
+    @attr(type='smoke')
     def test_create_volme_from_snapshot(self):
         """EC2 Create volume from snapshot"""
         volume = self.client.create_volume(1, self.zone)
@@ -78,7 +78,6 @@
             snap.update(validate=True)
             return snap.status
 
-        #self.assertVolumeStatusWait(_snap_status, "available")  # not a volume
         self.assertSnapshotStatusWait(_snap_status, "completed")
 
         svol = self.client.create_volume(1, self.zone, snapshot=snap)