From: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
Fixes the following sparse warnings:
net/ipv4/netfilter/ipt_CLUSTERIP.c:867:23: warning:
symbol 'cip_netdev_notifier' was not declared. Should it be static?
Fixes: 5a86d68bcf02 ("netfilter: ipt_CLUSTERIP: fix deadlock in netns exit routine")
Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
---
net/ipv4/netfilter/ipt_CLUSTERIP.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index b61977db9b7f..91b369bc44f9 100644
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -864,7 +864,7 @@ static struct pernet_operations clusterip_net_ops = {
.size = sizeof(struct clusterip_net),
};
-struct notifier_block cip_netdev_notifier = {
+static struct notifier_block cip_netdev_notifier = {
.notifier_call = clusterip_netdev_event
};
--
2.11.0
