fib_rules: exit_net cleanup check added
Be sure that rules_ops list initialized in net_init hook was return
to initial state.
Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c
index fafd0a4..98e1066 100644
--- a/net/core/fib_rules.c
+++ b/net/core/fib_rules.c
@@ -1022,8 +1022,14 @@ static int __net_init fib_rules_net_init(struct net *net)
return 0;
}
+static void __net_exit fib_rules_net_exit(struct net *net)
+{
+ WARN_ON_ONCE(!list_empty(&net->rules_ops));
+}
+
static struct pernet_operations fib_rules_net_ops = {
.init = fib_rules_net_init,
+ .exit = fib_rules_net_exit,
};
static int __init fib_rules_init(void)
