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authorWANG Cong <xiyou.wangcong@gmail.com>2014-01-10 16:09:45 -0800
committerDavid S. Miller <davem@davemloft.net>2014-01-14 15:03:33 -0800
commit72c1d3bdd5bf10a789608336ba0d61f1e44e4350 (patch)
tree92f31ffd05e582d17bb8e9e2a857750a52118a72 /net/ipv4/igmp.c
parentc49fa0166391279249483d61511c358580e29ee4 (diff)
ipv4: register igmp_notifier even when !CONFIG_PROC_FS
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>
Diffstat (limited to 'net/ipv4/igmp.c')
-rw-r--r--net/ipv4/igmp.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 84c4329cbd30..bcbf33e58324 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -2762,6 +2762,7 @@ static struct pernet_operations igmp_net_ops = {
.init = igmp_net_init,
.exit = igmp_net_exit,
};
+#endif
static int igmp_netdev_event(struct notifier_block *this,
unsigned long event, void *ptr)
@@ -2785,8 +2786,9 @@ static struct notifier_block igmp_notifier = {
.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);
@@ -2800,5 +2802,7 @@ int __init igmp_mc_proc_init(void)
reg_notif_fail:
unregister_pernet_subsys(&igmp_net_ops);
return err;
-}
+#else
+ return register_netdevice_notifier(&igmp_notifier);
#endif
+}