diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c index 6c749c148148..6397ff0dc951 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c @@ -61,7 +61,7 @@ struct mlxsw_sp_bridge_port { struct mlxsw_sp_bridge_device *bridge_device; struct list_head list; struct list_head vlans_list; - unsigned int ref_count; + refcount_t ref_count; u8 stp_state; unsigned long flags; bool mrouter; @@ -495,7 +495,7 @@ mlxsw_sp_bridge_port_create(struct mlxsw_sp_bridge_device *bridge_device, BR_MCAST_FLOOD; INIT_LIST_HEAD(&bridge_port->vlans_list); list_add(&bridge_port->list, &bridge_device->ports_list); - bridge_port->ref_count = 1; + refcount_set(&bridge_port->ref_count, 1); err = switchdev_bridge_port_offload(brport_dev, mlxsw_sp_port->dev, NULL, NULL, NULL, false, extack); @@ -531,7 +531,7 @@ mlxsw_sp_bridge_port_get(struct mlxsw_sp_bridge *bridge, bridge_port = mlxsw_sp_bridge_port_find(bridge, brport_dev); if (bridge_port) { - bridge_port->ref_count++; + refcount_inc(&bridge_port->ref_count); return bridge_port; } @@ -558,7 +558,7 @@ static void mlxsw_sp_bridge_port_put(struct mlxsw_sp_bridge *bridge, { struct mlxsw_sp_bridge_device *bridge_device; - if (--bridge_port->ref_count != 0) + if (!refcount_dec_and_test(&bridge_port->ref_count)) return; bridge_device = bridge_port->bridge_device; mlxsw_sp_bridge_port_destroy(bridge_port); |