1 files changed, 12 insertions, 2 deletions

diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c
index afe669dd1bd5..0751734ecf41 100644
--- a/net/ipv4/fib_rules.c
+++ b/net/ipv4/fib_rules.c
@@ -311,8 +311,18 @@ static int __init fib_default_rules_init(void)
         return 0;
 }
 
-void __init fib4_rules_init(void)
+int __init fib4_rules_init()
 {
-        BUG_ON(fib_default_rules_init());
+        int err;
+
         fib_rules_register(&init_net, &fib4_rules_ops);
+        err = fib_default_rules_init();
+        if (err < 0)
+                goto fail;
+        return 0;
+
+fail:
+        /* also cleans all rules already added */
+        fib_rules_unregister(&init_net, &fib4_rules_ops);
+        return err;
 }