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/unix/af_unix.c b/net/unix/af_unix.c
index 0c61236..0c479b6 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -2402,7 +2402,7 @@
 		goto out;
 
 #ifdef CONFIG_PROC_FS
-	if (!proc_net_fops_create(net, "unix", 0, &unix_seq_fops)) {
+	if (!proc_create("unix", 0, net->proc_net, &unix_seq_fops)) {
 		unix_sysctl_unregister(net);
 		goto out;
 	}