@@ -75,8 +75,6 @@ static int stats_timer __read_mostly = 1;
module_param(stats_timer, int, S_IRUGO);
MODULE_PARM_DESC(stats_timer, "enable timer for statistics (default:on)");
-static int can_net_id;
-
static struct kmem_cache *rcv_cache __read_mostly;
/* table of registered CAN protocols */
@@ -935,8 +933,6 @@ static struct notifier_block can_netdev_notifier __read_mostly = {
static struct pernet_operations can_pernet_ops __read_mostly = {
.init = can_pernet_init,
.exit = can_pernet_exit,
- .id = &can_net_id,
- .size = 0,
};
static __init int can_init(void)
The namespace support for the CAN subsystem does not need any additional memory. So when ".size = 0" there's no extra memory allocated by the system. And therefore ".id" is obsolete too. Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> --- net/can/af_can.c | 4 ---- 1 file changed, 4 deletions(-)