From: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Date: Wed, 11 Jun 2014 07:15:20 +0000 (+0900)
Subject: NeutronManager: Remove explicit check of the existence of an attribute
X-Git-Url: https://review.fuel-infra.org/gitweb?a=commitdiff_plain;h=5cf19406acd835baccf2ceb84dd68e52a22600bb;p=openstack-build%2Fneutron-build.git

NeutronManager: Remove explicit check of the existence of an attribute

To simplify the code a little.  No functional changes.

Change-Id: I862bb2a3d2bf808826c31888f3401709a1be086f
---

diff --git a/neutron/manager.py b/neutron/manager.py
index 10e494114..699af4e7a 100644
--- a/neutron/manager.py
+++ b/neutron/manager.py
@@ -143,9 +143,8 @@ class NeutronManager(object):
         LOG.debug(_("Loading services supported by the core plugin"))
 
         # supported service types are derived from supported extensions
-        if not hasattr(self.plugin, "supported_extension_aliases"):
-            return
-        for ext_alias in self.plugin.supported_extension_aliases:
+        for ext_alias in getattr(self.plugin,
+                                 "supported_extension_aliases", []):
             if ext_alias in constants.EXT_TO_SERVICE_MAPPING:
                 service_type = constants.EXT_TO_SERVICE_MAPPING[ext_alias]
                 self.service_plugins[service_type] = self.plugin