1 files changed, 7 insertions, 1 deletions

diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index 7e008de87117..130d6f6b6a6e 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -750,7 +750,9 @@ int __init ipv6_frag_init(void)
         if (ret)
                 goto out;
 
-        register_pernet_subsys(&ip6_frags_ops);
+        ret = register_pernet_subsys(&ip6_frags_ops);
+        if (ret)
+                goto err_pernet;
 
         ip6_frags.hashfn = ip6_hashfn;
         ip6_frags.constructor = ip6_frag_init;
@@ -763,6 +765,10 @@ int __init ipv6_frag_init(void)
         inet_frags_init(&ip6_frags);
 out:
         return ret;
+
+err_pernet:
+        inet6_del_protocol(&frag_protocol, IPPROTO_FRAGMENT);
+        goto out;
 }
 
 void ipv6_frag_exit(void)