From: Ben Pfaff <blp@nicira.com>
Date: Fri, 26 Jul 2013 23:27:19 +0000 (-0700)
Subject: netdev-linux: Initialize change_seq for tap devices too.
X-Git-Tag: sliver-openvswitch-2.0.90-1~33^2~43
X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;h=2e5ae318d522ce2cf2c6424958f27fce4f8b7ae7;p=sliver-openvswitch.git

netdev-linux: Initialize change_seq for tap devices too.

change_seq is supposed to always be nonzero but tap devices got this wrong.

Signed-off-by: Ben Pfaff <blp@nicira.com>
---

diff --git a/lib/netdev-linux.c b/lib/netdev-linux.c
index 0baa40f2e..55f676a5f 100644
--- a/lib/netdev-linux.c
+++ b/lib/netdev-linux.c
@@ -650,6 +650,7 @@ netdev_linux_create_tap(const struct netdev_class *class OVS_UNUSED,
     int error;
 
     netdev = xzalloc(sizeof *netdev);
+    netdev->change_seq = 1;
     state = &netdev->state.tap;
 
     error = cache_notifier_ref();