[NET] rules: Use rtnl registration interface

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

include/net/fib_rules.h

@@ -5,7 +5,7 @@
 #include <linux/netdevice.h>
 #include <linux/fib_rules.h>
 #include <net/flow.h>
-#include <net/netlink.h>
+#include <net/rtnetlink.h>
 
 struct fib_rule
 {
@@ -99,10 +99,6 @@ extern int			fib_rules_lookup(struct fib_rules_ops *,
 						 struct flowi *, int flags,
 						 struct fib_lookup_arg *);
 
-extern int			fib_nl_newrule(struct sk_buff *,
-					       struct nlmsghdr *, void *);
-extern int			fib_nl_delrule(struct sk_buff *,
-					       struct nlmsghdr *, void *);
 extern int			fib_rules_dump(struct sk_buff *,
 					       struct netlink_callback *, int);
 #endif

net/core/fib_rules.c

@@ -174,7 +174,7 @@ static int validate_rulemsg(struct fib_rule_hdr *frh, struct nlattr **tb,
 	return err;
 }
 
-int fib_nl_newrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
+static int fib_nl_newrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
 {
 	struct fib_rule_hdr *frh = nlmsg_data(nlh);
 	struct fib_rules_ops *ops = NULL;
@@ -265,7 +265,7 @@ int fib_nl_newrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
 	return err;
 }
 
-int fib_nl_delrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
+static int fib_nl_delrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
 {
 	struct fib_rule_hdr *frh = nlmsg_data(nlh);
 	struct fib_rules_ops *ops = NULL;
@@ -501,6 +501,10 @@ static struct notifier_block fib_rules_notifier = {
 
 static int __init fib_rules_init(void)
 {
+	rtnl_register(PF_UNSPEC, RTM_NEWRULE, fib_nl_newrule, NULL);
+	rtnl_register(PF_UNSPEC, RTM_DELRULE, fib_nl_delrule, NULL);
+	rtnl_register(PF_UNSPEC, RTM_GETRULE, NULL, rtnl_dump_all);
+
 	return register_netdevice_notifier(&fib_rules_notifier);
 }
 

net/core/rtnetlink.c

@@ -963,11 +963,6 @@ static struct rtnetlink_link link_rtnetlink_table[RTM_NR_MSGTYPES] =
 {
 	[RTM_GETADDR     - RTM_BASE] = { .dumpit = rtnl_dump_all	 },
 	[RTM_GETROUTE    - RTM_BASE] = { .dumpit = rtnl_dump_all	 },
-#ifdef CONFIG_FIB_RULES
-	[RTM_NEWRULE     - RTM_BASE] = { .doit   = fib_nl_newrule	 },
-	[RTM_DELRULE     - RTM_BASE] = { .doit   = fib_nl_delrule	 },
-#endif
-	[RTM_GETRULE     - RTM_BASE] = { .dumpit = rtnl_dump_all	 },
 };
 
 static int rtnetlink_event(struct notifier_block *this, unsigned long event, void *ptr)