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-rw-r--r--include/net/fib_rules.h4
-rw-r--r--net/core/fib_rules.c20
-rw-r--r--net/decnet/dn_rules.c4
-rw-r--r--net/ipv4/fib_rules.c6
-rw-r--r--net/ipv6/fib6_rules.c4
5 files changed, 22 insertions, 16 deletions
diff --git a/include/net/fib_rules.h b/include/net/fib_rules.h
index 6910e0195ca5..7f9f4aec8fc8 100644
--- a/include/net/fib_rules.h
+++ b/include/net/fib_rules.h
@@ -102,8 +102,8 @@ static inline u32 frh_get_table(struct fib_rule_hdr *frh, struct nlattr **nla)
return frh->table;
}
-extern int fib_rules_register(struct net *, struct fib_rules_ops *);
-extern void fib_rules_unregister(struct net *, struct fib_rules_ops *);
+extern int fib_rules_register(struct fib_rules_ops *);
+extern void fib_rules_unregister(struct fib_rules_ops *);
extern void fib_rules_cleanup_ops(struct fib_rules_ops *);
extern int fib_rules_lookup(struct fib_rules_ops *,
diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c
index 541728aa2bae..3cd4f13413f6 100644
--- a/net/core/fib_rules.c
+++ b/net/core/fib_rules.c
@@ -37,8 +37,7 @@ int fib_default_rule_add(struct fib_rules_ops *ops,
}
EXPORT_SYMBOL(fib_default_rule_add);
-static void notify_rule_change(struct net *net, int event,
- struct fib_rule *rule,
+static void notify_rule_change(int event, struct fib_rule *rule,
struct fib_rules_ops *ops, struct nlmsghdr *nlh,
u32 pid);
@@ -72,10 +71,13 @@ static void flush_route_cache(struct fib_rules_ops *ops)
ops->flush_cache();
}
-int fib_rules_register(struct net *net, struct fib_rules_ops *ops)
+int fib_rules_register(struct fib_rules_ops *ops)
{
int err = -EEXIST;
struct fib_rules_ops *o;
+ struct net *net;
+
+ net = ops->fro_net;
if (ops->rule_size < sizeof(struct fib_rule))
return -EINVAL;
@@ -112,8 +114,9 @@ void fib_rules_cleanup_ops(struct fib_rules_ops *ops)
}
EXPORT_SYMBOL_GPL(fib_rules_cleanup_ops);
-void fib_rules_unregister(struct net *net, struct fib_rules_ops *ops)
+void fib_rules_unregister(struct fib_rules_ops *ops)
{
+ struct net *net = ops->fro_net;
spin_lock(&net->rules_mod_lock);
list_del_rcu(&ops->list);
@@ -333,7 +336,7 @@ static int fib_nl_newrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
else
list_add_rcu(&rule->list, &ops->rules_list);
- notify_rule_change(net, RTM_NEWRULE, rule, ops, nlh, NETLINK_CB(skb).pid);
+ notify_rule_change(RTM_NEWRULE, rule, ops, nlh, NETLINK_CB(skb).pid);
flush_route_cache(ops);
rules_ops_put(ops);
return 0;
@@ -423,7 +426,7 @@ static int fib_nl_delrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
}
synchronize_rcu();
- notify_rule_change(net, RTM_DELRULE, rule, ops, nlh,
+ notify_rule_change(RTM_DELRULE, rule, ops, nlh,
NETLINK_CB(skb).pid);
fib_rule_put(rule);
flush_route_cache(ops);
@@ -561,13 +564,15 @@ static int fib_nl_dumprule(struct sk_buff *skb, struct netlink_callback *cb)
return skb->len;
}
-static void notify_rule_change(struct net *net, int event, struct fib_rule *rule,
+static void notify_rule_change(int event, struct fib_rule *rule,
struct fib_rules_ops *ops, struct nlmsghdr *nlh,
u32 pid)
{
+ struct net *net;
struct sk_buff *skb;
int err = -ENOBUFS;
+ net = ops->fro_net;
skb = nlmsg_new(fib_rule_nlmsg_size(ops, rule), GFP_KERNEL);
if (skb == NULL)
goto errout;
@@ -579,6 +584,7 @@ static void notify_rule_change(struct net *net, int event, struct fib_rule *rule
kfree_skb(skb);
goto errout;
}
+
err = rtnl_notify(skb, net, pid, ops->nlgroup, nlh, GFP_KERNEL);
errout:
if (err < 0)
diff --git a/net/decnet/dn_rules.c b/net/decnet/dn_rules.c
index 964e65887603..5b7539b7fe0c 100644
--- a/net/decnet/dn_rules.c
+++ b/net/decnet/dn_rules.c
@@ -256,12 +256,12 @@ void __init dn_fib_rules_init(void)
{
BUG_ON(fib_default_rule_add(&dn_fib_rules_ops, 0x7fff,
RT_TABLE_MAIN, 0));
- fib_rules_register(&init_net, &dn_fib_rules_ops);
+ fib_rules_register(&dn_fib_rules_ops);
}
void __exit dn_fib_rules_cleanup(void)
{
- fib_rules_unregister(&init_net, &dn_fib_rules_ops);
+ fib_rules_unregister(&dn_fib_rules_ops);
}
diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c
index 8d0ebe7f360d..3b7affd5cb3b 100644
--- a/net/ipv4/fib_rules.c
+++ b/net/ipv4/fib_rules.c
@@ -317,7 +317,7 @@ int __net_init fib4_rules_init(struct net *net)
INIT_LIST_HEAD(&ops->rules_list);
ops->fro_net = net;
- fib_rules_register(net, ops);
+ fib_rules_register(ops);
err = fib_default_rules_init(ops);
if (err < 0)
@@ -327,13 +327,13 @@ int __net_init fib4_rules_init(struct net *net)
fail:
/* also cleans all rules already added */
- fib_rules_unregister(net, ops);
+ fib_rules_unregister(ops);
kfree(ops);
return err;
}
void __net_exit fib4_rules_exit(struct net *net)
{
- fib_rules_unregister(net, net->ipv4.rules_ops);
+ fib_rules_unregister(net->ipv4.rules_ops);
kfree(net->ipv4.rules_ops);
}
diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c
index ead5ab2da9a2..695c0ca8a417 100644
--- a/net/ipv6/fib6_rules.c
+++ b/net/ipv6/fib6_rules.c
@@ -274,7 +274,7 @@ int __init fib6_rules_init(void)
if (ret)
goto out;
- ret = fib_rules_register(&init_net, &fib6_rules_ops);
+ ret = fib_rules_register(&fib6_rules_ops);
if (ret)
goto out_default_rules_init;
out:
@@ -287,5 +287,5 @@ out_default_rules_init:
void fib6_rules_cleanup(void)
{
- fib_rules_unregister(&init_net, &fib6_rules_ops);
+ fib_rules_unregister(&fib6_rules_ops);
}