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Diffstat (limited to 'net')
-rw-r--r--net/ipv6/ip6_fib.c18
-rw-r--r--net/ipv6/route.c16
2 files changed, 22 insertions, 12 deletions
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index 74c21b924a79..fbd4afff05fa 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -1692,21 +1692,25 @@ int __init fib6_init(void)
ret = register_pernet_subsys(&fib6_net_ops);
if (ret)
goto out_kmem_cache_create;
-
- ret = __rtnl_register(PF_INET6, RTM_GETROUTE, NULL, inet6_dump_fib,
- NULL);
- if (ret)
- goto out_unregister_subsys;
out:
return ret;
-out_unregister_subsys:
- unregister_pernet_subsys(&fib6_net_ops);
out_kmem_cache_create:
kmem_cache_destroy(fib6_node_kmem);
goto out;
}
+int __init fib6_init_late(void)
+{
+ return __rtnl_register(PF_INET6, RTM_GETROUTE, NULL, inet6_dump_fib,
+ NULL);
+}
+
+void fib6_cleanup_late(void)
+{
+ rtnl_unregister(PF_INET6, RTM_GETROUTE);
+}
+
void fib6_gc_cleanup(void)
{
unregister_pernet_subsys(&fib6_net_ops);
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 999a982ad3fd..dc60bf585966 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -3018,10 +3018,14 @@ int __init ip6_route_init(void)
if (ret)
goto out_kmem_cache;
- ret = register_pernet_subsys(&ip6_route_net_ops);
+ ret = fib6_init();
if (ret)
goto out_dst_entries;
+ ret = register_pernet_subsys(&ip6_route_net_ops);
+ if (ret)
+ goto out_fib6_init;
+
ip6_dst_blackhole_ops.kmem_cachep = ip6_dst_ops_template.kmem_cachep;
/* Registering of the loopback is done before this portion of code,
@@ -3035,13 +3039,13 @@ int __init ip6_route_init(void)
init_net.ipv6.ip6_blk_hole_entry->dst.dev = init_net.loopback_dev;
init_net.ipv6.ip6_blk_hole_entry->rt6i_idev = in6_dev_get(init_net.loopback_dev);
#endif
- ret = fib6_init();
+ ret = fib6_init_late();
if (ret)
goto out_register_subsys;
ret = xfrm6_init();
if (ret)
- goto out_fib6_init;
+ goto out_fib6_init_late;
ret = fib6_rules_init();
if (ret)
@@ -3064,10 +3068,12 @@ fib6_rules_init:
fib6_rules_cleanup();
xfrm6_init:
xfrm6_fini();
-out_fib6_init:
- fib6_gc_cleanup();
+out_fib6_init_late:
+ fib6_cleanup_late();
out_register_subsys:
unregister_pernet_subsys(&ip6_route_net_ops);
+out_fib6_init:
+ fib6_gc_cleanup();
out_dst_entries:
dst_entries_destroy(&ip6_dst_blackhole_ops);
out_kmem_cache: