From 4b1ac84e3f95eff77cc9dda77db48ca23d4b3f4c Mon Sep 17 00:00:00 2001
From: Luong Anh Tuan <tuanla@vn.fujitsu.com>
Date: Tue, 27 Sep 2016 11:22:42 +0700
Subject: [PATCH] Remove default=None when set value in Config

By default oslo.cfg sets the default values as None [1], There is
no need to explicitly do this.

[1] https://github.com/openstack/oslo.config/blob/master/oslo_config/cfg.py#L829

Change-Id: I032f1044ab96b04f0ea1f66762a832c305280522
---
 oslo_messaging/_drivers/amqp1_driver/opts.py | 2 --
 1 file changed, 2 deletions(-)

diff --git a/oslo_messaging/_drivers/amqp1_driver/opts.py b/oslo_messaging/_drivers/amqp1_driver/opts.py
index 4451c8e73..e7cc38494 100644
--- a/oslo_messaging/_drivers/amqp1_driver/opts.py
+++ b/oslo_messaging/_drivers/amqp1_driver/opts.py
@@ -191,7 +191,6 @@ amqp1_opts = [
                " consumers."),
 
     cfg.StrOpt('default_notification_exchange',
-               default=None,
                help="Exchange name used in notification addresses.\n"
                "Exchange name resolution precedence:\n"
                "Target.exchange if set\n"
@@ -200,7 +199,6 @@ amqp1_opts = [
                "else 'notify'"),
 
     cfg.StrOpt('default_rpc_exchange',
-               default=None,
                help="Exchange name used in RPC addresses.\n"
                "Exchange name resolution precedence:\n"
                "Target.exchange if set\n"