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>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/8021q/vlanproc.c b/net/8021q/vlanproc.c
index dc526ec965e4..959ddbb0ca4d 100644
--- a/net/8021q/vlanproc.c
+++ b/net/8021q/vlanproc.c
@@ -93,7 +93,7 @@ static const struct file_operations vlan_fops = {
 
 static int vlandev_seq_open(struct inode *inode, struct file *file)
 {
-        return single_open(file, vlandev_seq_show, PDE(inode)->data);
+        return single_open(file, vlandev_seq_show, PDE_DATA(inode));
 }
 
 static const struct file_operations vlandev_fops = {