Merge branch 'hch.procfs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull procfs updates from Al Viro:
 "Christoph's proc_create_... cleanups series"

* 'hch.procfs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (44 commits)
  xfs, proc: hide unused xfs procfs helpers
  isdn/gigaset: add back gigaset_procinfo assignment
  proc: update SIZEOF_PDE_INLINE_NAME for the new pde fields
  tty: replace ->proc_fops with ->proc_show
  ide: replace ->proc_fops with ->proc_show
  ide: remove ide_driver_proc_write
  isdn: replace ->proc_fops with ->proc_show
  atm: switch to proc_create_seq_private
  atm: simplify procfs code
  bluetooth: switch to proc_create_seq_data
  netfilter/x_tables: switch to proc_create_seq_private
  netfilter/xt_hashlimit: switch to proc_create_{seq,single}_data
  neigh: switch to proc_create_seq_data
  hostap: switch to proc_create_{seq,single}_data
  bonding: switch to proc_create_seq_data
  rtc/proc: switch to proc_create_single_data
  drbd: switch to proc_create_single
  resource: switch to proc_create_seq_data
  staging/rtl8192u: simplify procfs code
  jfs: simplify procfs code
  ...

1 files changed, 11 insertions, 12 deletions

diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index ea0730028e5d..00e2112da26d 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -1480,31 +1480,30 @@ int udp6_seq_show(struct seq_file *seq, void *v)
 	return 0;
 }
 
-static const struct file_operations udp6_afinfo_seq_fops = {
-	.open     = udp_seq_open,
-	.read     = seq_read,
-	.llseek   = seq_lseek,
-	.release  = seq_release_net
+const struct seq_operations udp6_seq_ops = {
+	.start		= udp_seq_start,
+	.next		= udp_seq_next,
+	.stop		= udp_seq_stop,
+	.show		= udp6_seq_show,
 };
+EXPORT_SYMBOL(udp6_seq_ops);
 
 static struct udp_seq_afinfo udp6_seq_afinfo = {
-	.name		= "udp6",
 	.family		= AF_INET6,
 	.udp_table	= &udp_table,
-	.seq_fops	= &udp6_afinfo_seq_fops,
-	.seq_ops	= {
-		.show		= udp6_seq_show,
-	},
 };
 
 int __net_init udp6_proc_init(struct net *net)
 {
-	return udp_proc_register(net, &udp6_seq_afinfo);
+	if (!proc_create_net_data("udp6", 0444, net->proc_net, &udp6_seq_ops,
+			sizeof(struct udp_iter_state), &udp6_seq_afinfo))
+		return -ENOMEM;
+	return 0;
 }
 
 void udp6_proc_exit(struct net *net)
 {
-	udp_proc_unregister(net, &udp6_seq_afinfo);
+	remove_proc_entry("udp6", net->proc_net);
 }
 #endif /* CONFIG_PROC_FS */