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authorOliver Hartkopp <socketcan@hartkopp.net>2017-04-25 08:19:39 +0200
committerMarc Kleine-Budde <mkl@pengutronix.de>2017-04-25 09:04:28 +0200
commit48452c169d5ddfdbff4af556016dd9e1f47d762b (patch)
tree8a079b2f9063dba66b264c31affd32f0c9e45e85 /net/can
parenta7bbd28f04ce4df26f07e96c4a743d529da99348 (diff)
downloadlinux-stericsson-48452c169d5ddfdbff4af556016dd9e1f47d762b.tar.gz
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 And therefore ".id" is obsolete too.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 <socketcan@hartkopp.net> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'net/can')
-rw-r--r--net/can/af_can.c4
1 files changed, 0 insertions, 4 deletions
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)