From: Thomas Graf <tgraf@suug.ch>
Date: Tue, 2 Apr 2013 23:34:28 +0000 (-0700)
Subject: datapath: Don't insert empty OVS_VPORT_ATTR_OPTIONS attribute
X-Git-Tag: sliver-openvswitch-1.10.90-1~10^2
X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;h=778ea0a463e08b2f47d69288367ac7960712fb0c;hp=778ea0a463e08b2f47d69288367ac7960712fb0c;p=sliver-openvswitch.git

datapath: Don't insert empty OVS_VPORT_ATTR_OPTIONS attribute

The port specific options are currently unused resulting in an
empty OVS_VPORT_ATTR_OPTIONS nested attribute being inserted
into every OVS_VPORT_CMD_GET message.

Don't insert OVS_VPORT_ATTR_OPTIONS if no options are present.

Signed-off-by: Thomas Graf <tgraf@suug.ch>
[jesse: Options are used by tunnels but the concept still applies.]
Signed-off-by: Jesse Gross <jesse@nicira.com>
---