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/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
index 053201b..1420bbb 100644
--- a/drivers/char/ipmi/ipmi_msghandler.c
+++ b/drivers/char/ipmi/ipmi_msghandler.c
@@ -1917,7 +1917,7 @@
static int smi_ipmb_proc_open(struct inode *inode, struct file *file)
{
- return single_open(file, smi_ipmb_proc_show, PDE(inode)->data);
+ return single_open(file, smi_ipmb_proc_show, PDE_DATA(inode));
}
static const struct file_operations smi_ipmb_proc_ops = {
@@ -1938,7 +1938,7 @@
static int smi_version_proc_open(struct inode *inode, struct file *file)
{
- return single_open(file, smi_version_proc_show, PDE(inode)->data);
+ return single_open(file, smi_version_proc_show, PDE_DATA(inode));
}
static const struct file_operations smi_version_proc_ops = {
@@ -2013,7 +2013,7 @@
static int smi_stats_proc_open(struct inode *inode, struct file *file)
{
- return single_open(file, smi_stats_proc_show, PDE(inode)->data);
+ return single_open(file, smi_stats_proc_show, PDE_DATA(inode));
}
static const struct file_operations smi_stats_proc_ops = {