{
struct mlxsw_sx_port *mlxsw_sx_port = mlxsw_sx->ports[local_port];
- if (!mlxsw_sx_port)
- return;
mlxsw_core_port_fini(&mlxsw_sx_port->core_port);
unregister_netdev(mlxsw_sx_port->dev); /* This calls ndo_stop */
+ mlxsw_sx->ports[local_port] = NULL;
mlxsw_sx_port_swid_set(mlxsw_sx_port, MLXSW_PORT_SWID_DISABLED_PORT);
free_percpu(mlxsw_sx_port->pcpu_stats);
free_netdev(mlxsw_sx_port->dev);
}
+static bool mlxsw_sx_port_created(struct mlxsw_sx *mlxsw_sx, u8 local_port)
+{
+ return mlxsw_sx->ports[local_port] != NULL;
+}
+
static void mlxsw_sx_ports_remove(struct mlxsw_sx *mlxsw_sx)
{
int i;
for (i = 1; i < MLXSW_PORT_MAX_PORTS; i++)
- mlxsw_sx_port_remove(mlxsw_sx, i);
+ if (mlxsw_sx_port_created(mlxsw_sx, i))
+ mlxsw_sx_port_remove(mlxsw_sx, i);
kfree(mlxsw_sx->ports);
}
err_port_create:
err_port_module_info_get:
for (i--; i >= 1; i--)
- mlxsw_sx_port_remove(mlxsw_sx, i);
+ if (mlxsw_sx_port_created(mlxsw_sx, i))
+ mlxsw_sx_port_remove(mlxsw_sx, i);
kfree(mlxsw_sx->ports);
return err;
}