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netfilter: ipt_CLUSTERIP: make symbol 'cip_netdev_notifier' static

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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: 5a86d68bcf ("netfilter: ipt_CLUSTERIP: fix deadlock in netns exit routine")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Wei Yongjun 2019-02-16 08:16:06 +00:00 committed by Pablo Neira Ayuso
parent 7fc3822536
commit dddaf89e2f
1 changed files with 1 additions and 1 deletions
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2
net/ipv4/netfilter/ipt_CLUSTERIP.c
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@ -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
};