diff options
Diffstat (limited to 'drivers/net/ethernet/microchip/sparx5/sparx5_switchdev.c')
| -rw-r--r-- | drivers/net/ethernet/microchip/sparx5/sparx5_switchdev.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_switchdev.c b/drivers/net/ethernet/microchip/sparx5/sparx5_switchdev.c index 3429660cd2e5..5edc8b7176c8 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_switchdev.c +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_switchdev.c @@ -396,6 +396,9 @@ static int sparx5_handle_port_mdb_add(struct net_device *dev, u32 mact_entry; int res, err; + if (!sparx5_netdevice_check(dev)) + return -EOPNOTSUPP; + if (netif_is_bridge_master(v->obj.orig_dev)) { sparx5_mact_learn(spx5, PGID_CPU, v->addr, v->vid); return 0; @@ -466,6 +469,9 @@ static int sparx5_handle_port_mdb_del(struct net_device *dev, u32 mact_entry, res, pgid_entry[3]; int err; + if (!sparx5_netdevice_check(dev)) + return -EOPNOTSUPP; + if (netif_is_bridge_master(v->obj.orig_dev)) { sparx5_mact_forget(spx5, v->addr, v->vid); return 0; |