We still need this notifier even when we don't config
PROC_FS.
It should be rare to have a kernel without PROC_FS,
so just for completeness.
Cc: Stephen Hemminger <stephen@networkplumber.org>
Cc: David S. Miller <davem@davemloft.net>
Cc: Patrick McHardy <kaber@trash.net>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
struct rtable;
struct sockaddr;
-int igmp_mc_proc_init(void);
+int igmp_mc_init(void);
/*
* Functions provided by ip.c
.init = igmp_net_init,
.exit = igmp_net_exit,
};
+#endif
static int igmp_netdev_event(struct notifier_block *this,
unsigned long event, void *ptr)
.notifier_call = igmp_netdev_event,
};
-int __init igmp_mc_proc_init(void)
+int __init igmp_mc_init(void)
{
+#if defined(CONFIG_PROC_FS)
int err;
err = register_pernet_subsys(&igmp_net_ops);
reg_notif_fail:
unregister_pernet_subsys(&igmp_net_ops);
return err;
-}
+#else
+ return register_netdevice_notifier(&igmp_notifier);
#endif
+}
ip_rt_init();
inet_initpeers();
-#if defined(CONFIG_IP_MULTICAST) && defined(CONFIG_PROC_FS)
- igmp_mc_proc_init();
+#if defined(CONFIG_IP_MULTICAST)
+ igmp_mc_init();
#endif
}