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 <[email protected]>
This commit is contained in:
Al Viro 2013-03-31 18:16:14 -04:00
commit d9dda78bad
95 changed files with 243 additions and 302 deletions

View file

@ -617,7 +617,7 @@ 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)

View file

@ -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 = {