[PATCH v2 09/21] clusterip: exit_net cleanup check added

[Vasily Averin]

Be sure that configs list initialized in net_init hook was return
to initial state.

Signed-off-by: Vasily Averin <v...@virtuozzo.com>
---
 net/ipv4/netfilter/ipt_CLUSTERIP.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c 
b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index 17b4ca5..038f0a9 100644
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -819,6 +819,8 @@ static void clusterip_net_exit(struct net *net)
        cn->procdir = NULL;
 #endif
        nf_unregister_net_hook(net, &cip_arp_ops);
+       WARN(!list_empty(&cn->configs),
+            "%s: configs list is not empty\n"i, __func__);
 }
 
 static struct pernet_operations clusterip_net_ops = {
-- 
2.7.4