Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull VFS updates from Al Viro,

Misc cleanups all over the place, mainly wrt /proc interfaces (switch
create_proc_entry to proc_create(), get rid of the deprecated
create_proc_read_entry() in favor of using proc_create_data() and
seq_file etc).

7kloc removed.

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (204 commits)
  don't bother with deferred freeing of fdtables
  proc: Move non-public stuff from linux/proc_fs.h to fs/proc/internal.h
  proc: Make the PROC_I() and PDE() macros internal to procfs
  proc: Supply a function to remove a proc entry by PDE
  take cgroup_open() and cpuset_open() to fs/proc/base.c
  ppc: Clean up scanlog
  ppc: Clean up rtas_flash driver somewhat
  hostap: proc: Use remove_proc_subtree()
  drm: proc: Use remove_proc_subtree()
  drm: proc: Use minor->index to label things, not PDE->name
  drm: Constify drm_proc_list[]
  zoran: Don't print proc_dir_entry data in debug
  reiserfs: Don't access the proc_dir_entry in r_open(), r_start() r_show()
  proc: Supply an accessor for getting the data from a PDE's parent
  airo: Use remove_proc_subtree()
  rtl8192u: Don't need to save device proc dir PDE
  rtl8187se: Use a dir under /proc/net/r8180/
  proc: Add proc_mkdir_data()
  proc: Move some bits from linux/proc_fs.h to linux/{of.h,signal.h,tty.h}
  proc: Move PDE_NET() to fs/proc/proc_net.c
  ...

net/bluetooth/af_bluetooth.c

@@ -609,7 +609,7 @@ static int bt_seq_open(struct inode *inode, struct file *file)
 	struct bt_sock_list *sk_list;
 	struct bt_seq_state *s;
 
-	sk_list = PDE(inode)->data;
+	sk_list = PDE_DATA(inode);
 	s = __seq_open_private(file, &bt_seq_ops,
 			       sizeof(struct bt_seq_state));
 	if (!s)
@@ -619,26 +619,21 @@ static int bt_seq_open(struct inode *inode, struct file *file)
 	return 0;
 }
 
-int bt_procfs_init(struct module* module, struct net *net, const char *name,
+static const struct file_operations bt_fops = {
+	.open = bt_seq_open,
+	.read = seq_read,
+	.llseek = seq_lseek,
+	.release = seq_release_private
+};
+
+int bt_procfs_init(struct net *net, const char *name,
 		   struct bt_sock_list* sk_list,
 		   int (* seq_show)(struct seq_file *, void *))
 {
-	struct proc_dir_entry * pde;
-
 	sk_list->custom_seq_show = seq_show;
 
-	sk_list->fops.owner     = module;
-	sk_list->fops.open      = bt_seq_open;
-	sk_list->fops.read      = seq_read;
-	sk_list->fops.llseek    = seq_lseek;
-	sk_list->fops.release   = seq_release_private;
-
-	pde = proc_create(name, 0, net->proc_net, &sk_list->fops);
-	if (!pde)
+	if (!proc_create_data(name, 0, net->proc_net, &bt_fops, sk_list))
 		return -ENOMEM;
-
-	pde->data = sk_list;
-
 	return 0;
 }
 
@@ -647,7 +642,7 @@ void bt_procfs_cleanup(struct net *net, const char *name)
 	remove_proc_entry(name, net->proc_net);
 }
 #else
-int bt_procfs_init(struct module* module, struct net *net, const char *name,
+int bt_procfs_init(struct net *net, const char *name,
 		   struct bt_sock_list* sk_list,
 		   int (* seq_show)(struct seq_file *, void *))
 {

net/bluetooth/bnep/sock.c

@@ -234,7 +234,7 @@ int __init bnep_sock_init(void)
 		goto error;
 	}
 
-	err = bt_procfs_init(THIS_MODULE, &init_net, "bnep", &bnep_sk_list, NULL);
+	err = bt_procfs_init(&init_net, "bnep", &bnep_sk_list, NULL);
 	if (err < 0) {
 		BT_ERR("Failed to create BNEP proc file");
 		bt_sock_unregister(BTPROTO_BNEP);

net/bluetooth/cmtp/capi.c

@@ -539,7 +539,7 @@ static int cmtp_proc_show(struct seq_file *m, void *v)
 
 static int cmtp_proc_open(struct inode *inode, struct file *file)
 {
-	return single_open(file, cmtp_proc_show, PDE(inode)->data);
+	return single_open(file, cmtp_proc_show, PDE_DATA(inode));
 }
 
 static const struct file_operations cmtp_proc_fops = {

net/bluetooth/cmtp/sock.c

@@ -245,7 +245,7 @@ int cmtp_init_sockets(void)
 		goto error;
 	}
 
-	err = bt_procfs_init(THIS_MODULE, &init_net, "cmtp", &cmtp_sk_list, NULL);
+	err = bt_procfs_init(&init_net, "cmtp", &cmtp_sk_list, NULL);
 	if (err < 0) {
 		BT_ERR("Failed to create CMTP proc file");
 		bt_sock_unregister(BTPROTO_HIDP);

net/bluetooth/hci_sock.c

@@ -1107,7 +1107,7 @@ int __init hci_sock_init(void)
 		goto error;
 	}
 
-	err = bt_procfs_init(THIS_MODULE, &init_net, "hci", &hci_sk_list, NULL);
+	err = bt_procfs_init(&init_net, "hci", &hci_sk_list, NULL);
 	if (err < 0) {
 		BT_ERR("Failed to create HCI proc file");
 		bt_sock_unregister(BTPROTO_HCI);

net/bluetooth/hidp/sock.c

@@ -275,7 +275,7 @@ int __init hidp_init_sockets(void)
 		goto error;
 	}
 
-	err = bt_procfs_init(THIS_MODULE, &init_net, "hidp", &hidp_sk_list, NULL);
+	err = bt_procfs_init(&init_net, "hidp", &hidp_sk_list, NULL);
 	if (err < 0) {
 		BT_ERR("Failed to create HIDP proc file");
 		bt_sock_unregister(BTPROTO_HIDP);

net/bluetooth/l2cap_sock.c

@@ -1298,7 +1298,7 @@ int __init l2cap_init_sockets(void)
 		goto error;
 	}
 
-	err = bt_procfs_init(THIS_MODULE, &init_net, "l2cap", &l2cap_sk_list,
+	err = bt_procfs_init(&init_net, "l2cap", &l2cap_sk_list,
 			     NULL);
 	if (err < 0) {
 		BT_ERR("Failed to create L2CAP proc file");

net/bluetooth/rfcomm/sock.c

@@ -1037,7 +1037,7 @@ int __init rfcomm_init_sockets(void)
 		goto error;
 	}
 
-	err = bt_procfs_init(THIS_MODULE, &init_net, "rfcomm", &rfcomm_sk_list, NULL);
+	err = bt_procfs_init(&init_net, "rfcomm", &rfcomm_sk_list, NULL);
 	if (err < 0) {
 		BT_ERR("Failed to create RFCOMM proc file");
 		bt_sock_unregister(BTPROTO_RFCOMM);

net/bluetooth/sco.c

@@ -1119,7 +1119,7 @@ int __init sco_init(void)
 		goto error;
 	}
 
-	err = bt_procfs_init(THIS_MODULE, &init_net, "sco", &sco_sk_list, NULL);
+	err = bt_procfs_init(&init_net, "sco", &sco_sk_list, NULL);
 	if (err < 0) {
 		BT_ERR("Failed to create SCO proc file");
 		bt_sock_unregister(BTPROTO_SCO);