Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

[linux.git] / drivers / net / team / team.c

diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
index a622ec33453a5313050378ff75a0dafa53054e9b..699a8870e92817f04b7865e56e804287ea4dcb24 100644 (file)
--- a/drivers/net/team/team.c
+++ b/drivers/net/team/team.c
@@ -1244,6 +1244,23 @@ static int team_port_add(struct team *team, struct net_device *port_dev,
                goto err_option_port_add;
        }
 
+       /* set promiscuity level to new slave */
+       if (dev->flags & IFF_PROMISC) {
+               err = dev_set_promiscuity(port_dev, 1);
+               if (err)
+                       goto err_set_slave_promisc;
+       }
+
+       /* set allmulti level to new slave */
+       if (dev->flags & IFF_ALLMULTI) {
+               err = dev_set_allmulti(port_dev, 1);
+               if (err) {
+                       if (dev->flags & IFF_PROMISC)
+                               dev_set_promiscuity(port_dev, -1);
+                       goto err_set_slave_promisc;
+               }
+       }
+
        netif_addr_lock_bh(dev);
        dev_uc_sync_multiple(port_dev, dev);
        dev_mc_sync_multiple(port_dev, dev);
@@ -1260,6 +1277,9 @@ static int team_port_add(struct team *team, struct net_device *port_dev,
 
        return 0;
 
+err_set_slave_promisc:
+       __team_option_inst_del_port(team, port);
+
 err_option_port_add:
        team_upper_dev_unlink(team, port);
 
@@ -1305,6 +1325,12 @@ static int team_port_del(struct team *team, struct net_device *port_dev)
 
        team_port_disable(team, port);
        list_del_rcu(&port->list);
+
+       if (dev->flags & IFF_PROMISC)
+               dev_set_promiscuity(port_dev, -1);
+       if (dev->flags & IFF_ALLMULTI)
+               dev_set_allmulti(port_dev, -1);
+
        team_upper_dev_unlink(team, port);
        netdev_rx_handler_unregister(port_dev);
        team_port_disable_netpoll(port);