ovs/geneve: fix rtnl notifications on iface deletion
authorNicolas Dichtel <nicolas.dichtel@6wind.com>
Mon, 13 Jun 2016 08:31:07 +0000 (10:31 +0200)
committerDavid S. Miller <davem@davemloft.net>
Wed, 15 Jun 2016 05:21:45 +0000 (22:21 -0700)
commit41009481b690493c169ce85f591b9d32c6fd9422
tree47ed9f32de8b902a77fce32f25d121b90f007f87
parentda6f1da819d4b9c081a477dec74dc468a0b44290
ovs/geneve: fix rtnl notifications on iface deletion

The function geneve_dev_create_fb() (only used by ovs) never calls
rtnl_configure_link(). The consequence is that dev->rtnl_link_state is
never set to RTNL_LINK_INITIALIZED.
During the deletion phase, the function rollback_registered_many() sends
a RTM_DELLINK only if dev->rtnl_link_state is set to RTNL_LINK_INITIALIZED.

Fixes: e305ac6cf5a1 ("geneve: Add support to collect tunnel metadata.")
CC: Pravin B Shelar <pshelar@nicira.com>
CC: Jesse Gross <jesse@nicira.com>
CC: Thomas Graf <tgraf@suug.ch>
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/geneve.c