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procfs: new helper - PDE_DATA(inode)

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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>
This commit is contained in:
Al Viro
2013-03-31 18:16:14 -04:00
parent 8510e30b46
commit d9dda78bad
95 changed files with 243 additions and 302 deletions
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6
net/core/pktgen.c
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@@ -508,7 +508,7 @@ out:
static int pgctrl_open(struct inode *inode, struct file *file)
{
return single_open(file, pgctrl_show, PDE(inode)->data);
return single_open(file, pgctrl_show, PDE_DATA(inode));
}
static const struct file_operations pktgen_fops = {
@@ -1685,7 +1685,7 @@ static ssize_t pktgen_if_write(struct file *file,
static int pktgen_if_open(struct inode *inode, struct file *file)
{
return single_open(file, pktgen_if_show, PDE(inode)->data);
return single_open(file, pktgen_if_show, PDE_DATA(inode));
}
static const struct file_operations pktgen_if_fops = {
@@ -1823,7 +1823,7 @@ out:
static int pktgen_thread_open(struct inode *inode, struct file *file)
{
return single_open(file, pktgen_thread_show, PDE(inode)->data);
return single_open(file, pktgen_thread_show, PDE_DATA(inode));
}
static const struct file_operations pktgen_thread_fops = {