From 40aae6adbfce1bd896d5f7b0e281e798b56d1ca8 Mon Sep 17 00:00:00 2001
From: Hirofumi Ichihara <ichihara.hirofumi@lab.ntt.co.jp>
Date: Wed, 8 Feb 2017 00:08:53 +0900
Subject: [PATCH] Down PUBLIC_BRIDGE before trying to delete it

When cleanup devstack with linuxbridge, PUBLIC_BRIDGE should be
DOWN before trying to delete it.

Change-Id: I2d205cbe4d92a03ee5c376a23282d9880dd9a1df
Closes-Bug: #1662543
---
 lib/neutron_plugins/linuxbridge_agent | 1 +
 1 file changed, 1 insertion(+)
 mode change 100644 => 100755 lib/neutron_plugins/linuxbridge_agent

diff --git a/lib/neutron_plugins/linuxbridge_agent b/lib/neutron_plugins/linuxbridge_agent
old mode 100644
new mode 100755
index 0c8ccb8718..5885616951
--- a/lib/neutron_plugins/linuxbridge_agent
+++ b/lib/neutron_plugins/linuxbridge_agent
@@ -8,6 +8,7 @@ _XTRACE_NEUTRON_LB=$(set +o | grep xtrace)
 set +o xtrace
 
 function neutron_lb_cleanup {
+    sudo ip link set $PUBLIC_BRIDGE down
     sudo brctl delbr $PUBLIC_BRIDGE
 
     if [[ "$Q_ML2_TENANT_NETWORK_TYPE" = "vxlan" ]]; then