net: proc: change proc_net_fops_create to proc_create

Right now, some modules such as bonding use proc_create
to create proc entries under /proc/net/, and other modules
such as ipv4 use proc_net_fops_create.

It looks a little chaos.this patch changes all of
proc_net_fops_create to proc_create. we can remove
proc_net_fops_create after this patch.

Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 86c235d..bad7108 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -3325,7 +3325,7 @@
 
 static int __net_init if6_proc_net_init(struct net *net)
 {
-	if (!proc_net_fops_create(net, "if_inet6", S_IRUGO, &if6_fops))
+	if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops))
 		return -ENOMEM;
 	return 0;
 }