diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/fib_notifier.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/core/fib_notifier.c b/net/core/fib_notifier.c index 4fc202dbdfb6..6b8cd494574f 100644 --- a/net/core/fib_notifier.c +++ b/net/core/fib_notifier.c @@ -161,8 +161,14 @@ static int __net_init fib_notifier_net_init(struct net *net) return 0; } +static void __net_exit fib_notifier_net_exit(struct net *net) +{ + WARN_ON_ONCE(!list_empty(&net->fib_notifier_ops)); +} + static struct pernet_operations fib_notifier_net_ops = { .init = fib_notifier_net_init, + .exit = fib_notifier_net_exit, }; static int __init fib_notifier_init(void) |