[IPv6]: Use rtnl registration interface
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 38274c2..eecba18 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -3613,23 +3613,6 @@
rtnl_set_sk_err(RTNLGRP_IPV6_PREFIX, err);
}
-static struct rtnetlink_link inet6_rtnetlink_table[RTM_NR_MSGTYPES] = {
- [RTM_GETLINK - RTM_BASE] = { .dumpit = inet6_dump_ifinfo, },
- [RTM_NEWADDR - RTM_BASE] = { .doit = inet6_rtm_newaddr, },
- [RTM_DELADDR - RTM_BASE] = { .doit = inet6_rtm_deladdr, },
- [RTM_GETADDR - RTM_BASE] = { .doit = inet6_rtm_getaddr,
- .dumpit = inet6_dump_ifaddr, },
- [RTM_GETMULTICAST - RTM_BASE] = { .dumpit = inet6_dump_ifmcaddr, },
- [RTM_GETANYCAST - RTM_BASE] = { .dumpit = inet6_dump_ifacaddr, },
- [RTM_NEWROUTE - RTM_BASE] = { .doit = inet6_rtm_newroute, },
- [RTM_DELROUTE - RTM_BASE] = { .doit = inet6_rtm_delroute, },
- [RTM_GETROUTE - RTM_BASE] = { .doit = inet6_rtm_getroute,
- .dumpit = inet6_dump_fib, },
-#ifdef CONFIG_IPV6_MULTIPLE_TABLES
- [RTM_GETRULE - RTM_BASE] = { .dumpit = fib6_rules_dump, },
-#endif
-};
-
static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
{
inet6_ifa_notify(event ? : RTM_NEWADDR, ifp);
@@ -4149,7 +4132,18 @@
register_netdevice_notifier(&ipv6_dev_notf);
addrconf_verify(0);
- rtnetlink_links[PF_INET6] = inet6_rtnetlink_table;
+
+ err = __rtnl_register(PF_INET6, RTM_GETLINK, NULL, inet6_dump_ifinfo);
+ if (err < 0)
+ goto errout;
+
+ /* Only the first call to __rtnl_register can fail */
+ __rtnl_register(PF_INET6, RTM_NEWADDR, inet6_rtm_newaddr, NULL);
+ __rtnl_register(PF_INET6, RTM_DELADDR, inet6_rtm_deladdr, NULL);
+ __rtnl_register(PF_INET6, RTM_GETADDR, inet6_rtm_getaddr, inet6_dump_ifaddr);
+ __rtnl_register(PF_INET6, RTM_GETMULTICAST, NULL, inet6_dump_ifmcaddr);
+ __rtnl_register(PF_INET6, RTM_GETANYCAST, NULL, inet6_dump_ifacaddr);
+
#ifdef CONFIG_SYSCTL
addrconf_sysctl.sysctl_header =
register_sysctl_table(addrconf_sysctl.addrconf_root_dir);
@@ -4157,6 +4151,10 @@
#endif
return 0;
+errout:
+ unregister_netdevice_notifier(&ipv6_dev_notf);
+
+ return err;
}
void __exit addrconf_cleanup(void)
@@ -4168,7 +4166,6 @@
unregister_netdevice_notifier(&ipv6_dev_notf);
- rtnetlink_links[PF_INET6] = NULL;
#ifdef CONFIG_SYSCTL
addrconf_sysctl_unregister(&ipv6_devconf_dflt);
addrconf_sysctl_unregister(&ipv6_devconf);