Correct indentation in linuxbridge_neutron_agent

Change-Id: I47b3033b5353c895de72e40fc25c099b7b7a077b

diff --git a/neutron/plugins/ml2/drivers/linuxbridge/agent/linuxbridge_neutron_agent.py b/neutron/plugins/ml2/drivers/linuxbridge/agent/linuxbridge_neutron_agent.py
index 8b75c7c7bd4a730d181be3cac7e7187abe08d48b..504a5f97c2e2b17d1963441ed7d8d15d4bef7322 100644 (file)
--- a/neutron/plugins/ml2/drivers/linuxbridge/agent/linuxbridge_neutron_agent.py
+++ b/neutron/plugins/ml2/drivers/linuxbridge/agent/linuxbridge_neutron_agent.py
@@ -194,12 +194,12 @@ class LinuxBridgeManager(object):
             return []
 
     def get_tap_devices_count(self, bridge_name):
-            try:
-                if_list = os.listdir(BRIDGE_INTERFACES_FS % bridge_name)
-                return len([interface for interface in if_list if
-                            interface.startswith(constants.TAP_DEVICE_PREFIX)])
-            except OSError:
-                return 0
+        try:
+            if_list = os.listdir(BRIDGE_INTERFACES_FS % bridge_name)
+            return len([interface for interface in if_list if
+                        interface.startswith(constants.TAP_DEVICE_PREFIX)])
+        except OSError:
+            return 0
 
     def get_bridge_for_tap_device(self, tap_device_name):
         bridges = self.get_all_neutron_bridges()