From: Ido Schimmel <[email protected]>
While going over the code I noticed we are missing two rollbacks in the
port's creation error path. Add them and adjust the place of one of them
in the port's removal sequence so that both are symmetric.
Fixes: 56ade8fe3fe1 ("mlxsw: spectrum: Add initial support for Spectrum ASIC")
Signed-off-by: Ido Schimmel <[email protected]>
Signed-off-by: Jiri Pirko <[email protected]>
---
drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 8137daa..1fe9fbd 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -2206,6 +2206,7 @@ err_core_port_init:
unregister_netdev(dev);
err_register_netdev:
mlxsw_sp->ports[local_port] = NULL;
+ mlxsw_sp_port_switchdev_fini(mlxsw_sp_port);
mlxsw_sp_port_pvid_vport_destroy(mlxsw_sp_port);
err_port_pvid_vport_create:
mlxsw_sp_port_dcb_fini(mlxsw_sp_port);
@@ -2215,6 +2216,7 @@ err_port_buffers_init:
err_port_admin_status_set:
err_port_mtu_set:
err_port_speed_by_width_set:
+ mlxsw_sp_port_swid_set(mlxsw_sp_port, MLXSW_PORT_SWID_DISABLED_PORT);
err_port_swid_set:
err_port_system_port_mapping_set:
err_dev_addr_init:
@@ -2237,9 +2239,9 @@ static void mlxsw_sp_port_remove(struct mlxsw_sp
*mlxsw_sp, u8 local_port)
mlxsw_core_port_fini(&mlxsw_sp_port->core_port);
unregister_netdev(mlxsw_sp_port->dev); /* This calls ndo_stop */
mlxsw_sp->ports[local_port] = NULL;
+ mlxsw_sp_port_switchdev_fini(mlxsw_sp_port);
mlxsw_sp_port_pvid_vport_destroy(mlxsw_sp_port);
mlxsw_sp_port_dcb_fini(mlxsw_sp_port);
- mlxsw_sp_port_switchdev_fini(mlxsw_sp_port);
mlxsw_sp_port_swid_set(mlxsw_sp_port, MLXSW_PORT_SWID_DISABLED_PORT);
mlxsw_sp_port_module_unmap(mlxsw_sp, mlxsw_sp_port->local_port);
free_percpu(mlxsw_sp_port->pcpu_stats);
--
2.5.5
