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/core/sock.c b/net/core/sock.c
index f1e14e2..b4d562ef 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -2836,7 +2836,7 @@
 
 static __net_init int proto_init_net(struct net *net)
 {
-	if (!proc_net_fops_create(net, "protocols", S_IRUGO, &proto_seq_fops))
+	if (!proc_create("protocols", S_IRUGO, net->proc_net, &proto_seq_fops))
 		return -ENOMEM;
 
 	return 0;