From acd0a7ab6334f35c3720120d53f79eb8e9b3ac2e Mon Sep 17 00:00:00 2001 From: Zhengchao Shao Date: Thu, 8 Sep 2022 12:14:33 +0800 Subject: net: sched: act: move global static variable net_id to tc_action_ops Each tc action module has a corresponding net_id, so put net_id directly into the structure tc_action_ops. Signed-off-by: Zhengchao Shao Acked-by: Jamal Hadi Salim Signed-off-by: David S. Miller --- net/sched/act_ct.c | 17 ++++++++--------- 1 file changed, 8 insertions(+), 9 deletions(-) (limited to 'net/sched/act_ct.c') diff --git a/net/sched/act_ct.c b/net/sched/act_ct.c index d55afb8d14be..38b2f583106c 100644 --- a/net/sched/act_ct.c +++ b/net/sched/act_ct.c @@ -649,7 +649,6 @@ static void tcf_ct_flow_tables_uninit(void) } static struct tc_action_ops act_ct_ops; -static unsigned int ct_net_id; struct tc_ct_action_net { struct tc_action_net tn; /* Must be first */ @@ -1255,7 +1254,7 @@ static int tcf_ct_fill_params(struct net *net, struct nlattr **tb, struct netlink_ext_ack *extack) { - struct tc_ct_action_net *tn = net_generic(net, ct_net_id); + struct tc_ct_action_net *tn = net_generic(net, act_ct_ops.net_id); struct nf_conntrack_zone zone; struct nf_conn *tmpl; int err; @@ -1330,7 +1329,7 @@ static int tcf_ct_init(struct net *net, struct nlattr *nla, struct tcf_proto *tp, u32 flags, struct netlink_ext_ack *extack) { - struct tc_action_net *tn = net_generic(net, ct_net_id); + struct tc_action_net *tn = net_generic(net, act_ct_ops.net_id); bool bind = flags & TCA_ACT_FLAGS_BIND; struct tcf_ct_params *params = NULL; struct nlattr *tb[TCA_CT_MAX + 1]; @@ -1563,14 +1562,14 @@ static int tcf_ct_walker(struct net *net, struct sk_buff *skb, const struct tc_action_ops *ops, struct netlink_ext_ack *extack) { - struct tc_action_net *tn = net_generic(net, ct_net_id); + struct tc_action_net *tn = net_generic(net, act_ct_ops.net_id); return tcf_generic_walker(tn, skb, cb, type, ops, extack); } static int tcf_ct_search(struct net *net, struct tc_action **a, u32 index) { - struct tc_action_net *tn = net_generic(net, ct_net_id); + struct tc_action_net *tn = net_generic(net, act_ct_ops.net_id); return tcf_idr_search(tn, a, index); } @@ -1623,7 +1622,7 @@ static struct tc_action_ops act_ct_ops = { static __net_init int ct_init_net(struct net *net) { unsigned int n_bits = sizeof_field(struct tcf_ct_params, labels) * 8; - struct tc_ct_action_net *tn = net_generic(net, ct_net_id); + struct tc_ct_action_net *tn = net_generic(net, act_ct_ops.net_id); if (nf_connlabels_get(net, n_bits - 1)) { tn->labels = false; @@ -1641,20 +1640,20 @@ static void __net_exit ct_exit_net(struct list_head *net_list) rtnl_lock(); list_for_each_entry(net, net_list, exit_list) { - struct tc_ct_action_net *tn = net_generic(net, ct_net_id); + struct tc_ct_action_net *tn = net_generic(net, act_ct_ops.net_id); if (tn->labels) nf_connlabels_put(net); } rtnl_unlock(); - tc_action_net_exit(net_list, ct_net_id); + tc_action_net_exit(net_list, act_ct_ops.net_id); } static struct pernet_operations ct_net_ops = { .init = ct_init_net, .exit_batch = ct_exit_net, - .id = &ct_net_id, + .id = &act_ct_ops.net_id, .size = sizeof(struct tc_ct_action_net), }; -- cgit