procfs: new helper - PDE_DATA(inode)
The only part of proc_dir_entry the code outside of fs/proc
really cares about is PDE(inode)->data. Provide a helper
for that; static inline for now, eventually will be moved
to fs/proc, along with the knowledge of struct proc_dir_entry
layout.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c
index d3ee69b..82040e4 100644
--- a/net/bluetooth/af_bluetooth.c
+++ b/net/bluetooth/af_bluetooth.c
@@ -617,7 +617,7 @@
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)