[PATCH] team: set IFF_SLAVE on team ports
From: Jan Blunck <hidden>
Date: 2015-07-09 09:59:03
Also in:
lkml
Subsystem:
networking drivers, team driver, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Jiri Pirko, Linus Torvalds
The code in net/ipv6/addrconf.c:addrconf_notify() tests for IFF_SLAVE to decide if it should start the address configuration. Since team ports shouldn't get link-local addresses assigned lets set IFF_SLAVE when linking a port to the team master. Signed-off-by: Jan Blunck <redacted> --- drivers/net/team/team.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
index daa054b..4cd02c8 100644
--- a/drivers/net/team/team.c
+++ b/drivers/net/team/team.c@@ -1086,6 +1086,7 @@ static int team_upper_dev_link(struct net_device *dev, err = netdev_master_upper_dev_link(port_dev, dev); if (err) return err; + port_dev->flags |= IFF_SLAVE; port_dev->priv_flags |= IFF_TEAM_PORT; return 0; }
@@ -1094,6 +1095,7 @@ static void team_upper_dev_unlink(struct net_device *dev, struct net_device *port_dev) { netdev_upper_dev_unlink(port_dev, dev); + port_dev->flags &= ~IFF_SLAVE; port_dev->priv_flags &= ~IFF_TEAM_PORT; }
--
2.1.4