[PATCH net-next 2/7] mlxsw: spectrum_switchdev: Ignore bridge VLAN events
Petr Machata
petrm at mellanox.com
Thu May 24 15:10:12 UTC 2018
Ignore VLAN events where the orig_dev is the bridge device itself.
Signed-off-by: Petr Machata <petrm at mellanox.com>
Reviewed-by: Ido Schimmel <idosch at mellanox.com>
---
drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
index 8c9cf8e..cbc8fab 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
@@ -1144,6 +1144,9 @@ static int mlxsw_sp_port_vlans_add(struct mlxsw_sp_port *mlxsw_sp_port,
struct mlxsw_sp_bridge_port *bridge_port;
u16 vid;
+ if (netif_is_bridge_master(orig_dev))
+ return -EOPNOTSUPP;
+
if (switchdev_trans_ph_prepare(trans))
return 0;
@@ -1741,6 +1744,9 @@ static int mlxsw_sp_port_vlans_del(struct mlxsw_sp_port *mlxsw_sp_port,
struct mlxsw_sp_bridge_port *bridge_port;
u16 vid;
+ if (netif_is_bridge_master(orig_dev))
+ return -EOPNOTSUPP;
+
bridge_port = mlxsw_sp_bridge_port_find(mlxsw_sp->bridge, orig_dev);
if (WARN_ON(!bridge_port))
return -EINVAL;
--
2.4.11
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