From: Ido Schimmel Date: Mon, 7 Mar 2016 14:15:29 +0000 (+0100) Subject: mlxsw: spectrum: Always decrement bridge's ref count X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=912b1c89c5043e163f8cfa568512a131976121b2;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git mlxsw: spectrum: Always decrement bridge's ref count 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 Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index 09ce451c283b..a94daa8c346c 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) {