From e9a441b6e729e16092fcc18e3962b952a01d1e3c Mon Sep 17 00:00:00 2001 From: Kirill Tkhai Date: Thu, 29 Mar 2018 17:03:25 +0300 Subject: [PATCH] xfrm: Register xfrm_dev_notifier in appropriate place Currently, driver registers it from pernet_operations::init method, and this breaks modularity, because initialization of net namespace and netdevice notifiers are orthogonal actions. We don't have per-namespace netdevice notifiers; all of them are global for all devices in all namespaces. Signed-off-by: Kirill Tkhai Signed-off-by: David S. Miller --- include/net/xfrm.h | 2 +- net/xfrm/xfrm_device.c | 2 +- net/xfrm/xfrm_policy.c | 3 +-- 3 files changed, 3 insertions(+), 4 deletions(-) diff --git a/include/net/xfrm.h b/include/net/xfrm.h index aa027ba1d032..a872379b69da 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -1894,7 +1894,7 @@ static inline struct xfrm_offload *xfrm_offload(struct sk_buff *skb) #endif } -void __net_init xfrm_dev_init(void); +void __init xfrm_dev_init(void); #ifdef CONFIG_XFRM_OFFLOAD void xfrm_dev_resume(struct sk_buff *skb); diff --git a/net/xfrm/xfrm_device.c b/net/xfrm/xfrm_device.c index e87d6c4dd5b6..175941e15a6e 100644 --- a/net/xfrm/xfrm_device.c +++ b/net/xfrm/xfrm_device.c @@ -350,7 +350,7 @@ static struct notifier_block xfrm_dev_notifier = { .notifier_call = xfrm_dev_event, }; -void __net_init xfrm_dev_init(void) +void __init xfrm_dev_init(void) { register_netdevice_notifier(&xfrm_dev_notifier); } diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index 0e065db6c7c0..40b54cc64243 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -2895,8 +2895,6 @@ static int __net_init xfrm_policy_init(struct net *net) INIT_LIST_HEAD(&net->xfrm.policy_all); INIT_WORK(&net->xfrm.policy_hash_work, xfrm_hash_resize); INIT_WORK(&net->xfrm.policy_hthresh.work, xfrm_hash_rebuild); - if (net_eq(net, &init_net)) - xfrm_dev_init(); return 0; out_bydst: @@ -2999,6 +2997,7 @@ void __init xfrm_init(void) INIT_WORK(&xfrm_pcpu_work[i], xfrm_pcpu_work_fn); register_pernet_subsys(&xfrm_net_ops); + xfrm_dev_init(); seqcount_init(&xfrm_policy_hash_generation); xfrm_input_init(); }