diff options
| -rw-r--r-- | drivers/net/team/team.c | 44 |
1 files changed, 30 insertions, 14 deletions
diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c index ef10302..2277c36 100644 --- a/drivers/net/team/team.c +++ b/drivers/net/team/team.c @@ -1003,7 +1003,6 @@ static int team_port_enter(struct team *team, struct team_port *port) int err = 0; dev_hold(team->dev); - port->dev->priv_flags |= IFF_TEAM_PORT; if (team->ops.port_enter) { err = team->ops.port_enter(team, port); if (err) { @@ -1016,7 +1015,6 @@ static int team_port_enter(struct team *team, struct team_port *port) return 0; err_port_enter: - port->dev->priv_flags &= ~IFF_TEAM_PORT; dev_put(team->dev); return err; @@ -1026,7 +1024,6 @@ static void team_port_leave(struct team *team, struct team_port *port) { if (team->ops.port_leave) team->ops.port_leave(team, port); - port->dev->priv_flags &= ~IFF_TEAM_PORT; dev_put(team->dev); } @@ -1075,6 +1072,25 @@ static void team_port_disable_netpoll(struct team_port *port) } #endif +static int team_upper_dev_link(struct net_device *dev, + struct net_device *port_dev) +{ + int err; + + err = netdev_master_upper_dev_link(port_dev, dev); + if (err) + return err; + port_dev->priv_flags |= IFF_TEAM_PORT; + return 0; +} + +static void team_upper_dev_unlink(struct net_device *dev, + struct net_device *port_dev) +{ + netdev_upper_dev_unlink(port_dev, dev); + port_dev->priv_flags &= ~IFF_TEAM_PORT; +} + static void __team_port_change_port_added(struct team_port *port, bool linkup); static int team_dev_type_check_change(struct net_device *dev, struct net_device *port_dev); @@ -1161,13 +1177,6 @@ static int team_port_add(struct team *team, struct net_device *port_dev) goto err_enable_netpoll; } - err = netdev_master_upper_dev_link(port_dev, dev); - if (err) { - netdev_err(dev, "Device %s failed to set upper link\n", - portname); - goto err_set_upper_link; - } - err = netdev_rx_handler_register(port_dev, team_handle_frame, port); if (err) { @@ -1176,6 +1185,13 @@ static int team_port_add(struct team *team, struct net_device *port_dev) goto err_handler_register; } + err = team_upper_dev_link(dev, port_dev); + if (err) { + netdev_err(dev, "Device %s failed to set upper link\n", + portname); + goto err_set_upper_link; + } + err = __team_option_inst_add_port(team, port); if (err) { netdev_err(dev, "Device %s failed to add per-port options\n", @@ -1195,12 +1211,12 @@ static int team_port_add(struct team *team, struct net_device *port_dev) return 0; err_option_port_add: + team_upper_dev_unlink(dev, port_dev); + +err_set_upper_link: netdev_rx_handler_unregister(port_dev); err_handler_register: - netdev_upper_dev_unlink(port_dev, dev); - -err_set_upper_link: team_port_disable_netpoll(port); err_enable_netpoll: @@ -1239,8 +1255,8 @@ static int team_port_del(struct team *team, struct net_device *port_dev) team_port_disable(team, port); list_del_rcu(&port->list); + team_upper_dev_unlink(dev, port_dev); netdev_rx_handler_unregister(port_dev); - netdev_upper_dev_unlink(port_dev, dev); team_port_disable_netpoll(port); vlan_vids_del_by_dev(port_dev, dev); dev_uc_unsync(port_dev, dev); |
