From: Oliver Hartkopp Date: Tue, 25 Apr 2017 06:19:39 +0000 (+0200) Subject: can: remove obsolete pernet_operations definitions X-Git-Tag: android-x86-8.1-r1~3658^2~93^2~7 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=48452c169d5ddfdbff4af556016dd9e1f47d762b;p=android-x86%2Fkernel.git can: remove obsolete pernet_operations definitions 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 And therefore ".id" is obsolete too.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 Signed-off-by: Marc Kleine-Budde --- diff --git a/net/can/af_can.c b/net/can/af_can.c index 2c935babe466..421b60fc42c3 100644 --- a/net/can/af_can.c +++ b/net/can/af_can.c @@ -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)