[PATCH] remove duplicate get_dentry functions in various places
Various filesystem drivers have grown a get_dentry() function that's a
duplicate of lookup_one_len, except that it doesn't take a maximum length
argument and doesn't check for \0 or / in the passed in filename.
Switch all these places to use lookup_one_len.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Greg KH <greg@kroah.com>
Cc: Paul Jackson <pj@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/fs/sysfs/group.c b/fs/sysfs/group.c
index f11ac5e..122145b 100644
--- a/fs/sysfs/group.c
+++ b/fs/sysfs/group.c
@@ -11,6 +11,7 @@
#include <linux/kobject.h>
#include <linux/module.h>
#include <linux/dcache.h>
+#include <linux/namei.h>
#include <linux/err.h>
#include "sysfs.h"
@@ -68,7 +69,8 @@
struct dentry * dir;
if (grp->name)
- dir = sysfs_get_dentry(kobj->dentry,grp->name);
+ dir = lookup_one_len(grp->name, kobj->dentry,
+ strlen(grp->name));
else
dir = dget(kobj->dentry);