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Commit 3617aa48 authored by Cyrill Gorcunov's avatar Cyrill Gorcunov Committed by David S. Miller
Browse files

net: pppoe - stop using proc internals 



Alexey Dobriyan pointed that using PDE_NET outside the
proc code is plain bogus (thanks Alexey!). Fix it.

Signed-off-by: default avatarCyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent cbec6605

drivers/net/pppoe.c

+6 −28
Original line number Diff line number Diff line
@@ -1040,7 +1040,7 @@ out: 
static void *pppoe_seq_start(struct seq_file *seq, loff_t *pos)

	__acquires(pn->hash_lock)

{

	struct pppoe_net *pn = pppoe_pernet(seq->private);

	struct pppoe_net *pn = pppoe_pernet(seq_file_net(seq));

	loff_t l = *pos;



	read_lock_bh(&pn->hash_lock);
@@ -1049,7 +1049,7 @@ static void *pppoe_seq_start(struct seq_file *seq, loff_t *pos) 


static void *pppoe_seq_next(struct seq_file *seq, void *v, loff_t *pos)

{

	struct pppoe_net *pn = pppoe_pernet(seq->private);

	struct pppoe_net *pn = pppoe_pernet(seq_file_net(seq));

	struct pppox_sock *po;



	++*pos;
@@ -1077,7 +1077,7 @@ out: 
static void pppoe_seq_stop(struct seq_file *seq, void *v)

	__releases(pn->hash_lock)

{

	struct pppoe_net *pn = pppoe_pernet(seq->private);

	struct pppoe_net *pn = pppoe_pernet(seq_file_net(seq));

	read_unlock_bh(&pn->hash_lock);

}
@@ -1090,30 +1090,8 @@ static const struct seq_operations pppoe_seq_ops = { 


static int pppoe_seq_open(struct inode *inode, struct file *file)

{

	struct seq_file *m;

	struct net *net;

	int err;



	err = seq_open(file, &pppoe_seq_ops);

	if (err)

		return err;



	m = file->private_data;

	net = maybe_get_net(PDE_NET(PDE(inode)));

	BUG_ON(!net);

	m->private = net;



	return err;

}



static int pppoe_seq_release(struct inode *inode, struct file *file)

{

	struct seq_file *m;



	m = file->private_data;

	put_net((struct net*)m->private);



	return seq_release(inode, file);

	return seq_open_net(inode, file, &pppoe_seq_ops,

			sizeof(struct seq_net_private));

}



static const struct file_operations pppoe_seq_fops = {
@@ -1121,7 +1099,7 @@ static const struct file_operations pppoe_seq_fops = { 
	.open		= pppoe_seq_open,

	.read		= seq_read,

	.llseek		= seq_lseek,

	.release	= pppoe_seq_release,

	.release	= seq_release_net,

};



#endif /* CONFIG_PROC_FS */