netns: assign PDE->data before gluing entry into /proc tree

In this unfortunate case, proc_mkdir_mode wrapper can't be used anymore and
this is no way to reuse proc_create_data due to nlinks assignment. So,
copy the code from proc_mkdir and assign PDE->data at the appropriate
moment.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 11 deletions

diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
index 13cd7835d0d..83f357b30d7 100644
--- a/fs/proc/proc_net.c
+++ b/fs/proc/proc_net.c
@@ -159,17 +159,6 @@ struct net *get_proc_net(const struct inode *inode)
 }
 EXPORT_SYMBOL_GPL(get_proc_net);
 
-struct proc_dir_entry *proc_net_mkdir(struct net *net, const char *name,
-		struct proc_dir_entry *parent)
-{
-	struct proc_dir_entry *pde;
-	pde = proc_mkdir_mode(name, S_IRUGO | S_IXUGO, parent);
-	if (pde != NULL)
-		pde->data = net;
-	return pde;
-}
-EXPORT_SYMBOL_GPL(proc_net_mkdir);
-
 static __net_init int proc_net_ns_init(struct net *net)
 {
 	struct proc_dir_entry *netd, *net_statd;