diff options
| -rw-r--r-- | drivers/net/ethernet/rocker/rocker.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/net/ethernet/rocker/rocker.c b/drivers/net/ethernet/rocker/rocker.c index 9fb6948e14c6..5cecec282aba 100644 --- a/drivers/net/ethernet/rocker/rocker.c +++ b/drivers/net/ethernet/rocker/rocker.c @@ -4468,10 +4468,16 @@ static int rocker_port_master_changed(struct net_device *dev) struct net_device *master = netdev_master_upper_dev_get(dev); int err = 0; + /* There are currently three cases handled here: + * 1. Joining a bridge + * 2. Leaving a previously joined bridge + * 3. Other, e.g. being added to or removed from a bond or openvswitch, + * in which case nothing is done + */ if (master && master->rtnl_link_ops && !strcmp(master->rtnl_link_ops->kind, "bridge")) err = rocker_port_bridge_join(rocker_port, master); - else + else if (rocker_port_is_bridged(rocker_port)) err = rocker_port_bridge_leave(rocker_port); return err; |