From: Ido Schimmel <ido...@mellanox.com>
Since we only support one VLAN filtering bridge we need to associate a
reference count with it, so that when the last port netdev leaves it, we
would know that a different bridge can be offloaded to hardware.
When a LAG device is memeber in a bridge and port netdevs are leaving
the LAG, we should always decrement the bridge's reference count, as it's
incremented for any port in the LAG.
Fixes: 4dc236c31733 ("mlxsw: spectrum: Handle port leaving LAG while bridged")
Signed-off-by: Ido Schimmel <ido...@mellanox.com>
Signed-off-by: Jiri Pirko <j...@mellanox.com>
---
drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 09ce451..a94daa8 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -2358,9 +2358,7 @@ static int mlxsw_sp_port_lag_leave(struct mlxsw_sp_port
*mlxsw_sp_port,
if (mlxsw_sp_port->bridged) {
mlxsw_sp_port_active_vlans_del(mlxsw_sp_port);
mlxsw_sp_port_bridge_leave(mlxsw_sp_port, false);
-
- if (lag->ref_count == 1)
- mlxsw_sp_master_bridge_dec(mlxsw_sp, NULL);
+ mlxsw_sp_master_bridge_dec(mlxsw_sp, NULL);
}
if (lag->ref_count == 1) {
--
2.5.0
