path: root/fs/debugfs/inode.c
diff options
authorChristoph Hellwig <hch@lst.de>2005-06-23 00:09:12 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-23 09:45:20 -0700
commit5f45f1a78fbac3cc859ec10c5366e97d20d40fa2 (patch)
treebafacf11adbfb4eebf2d2d80d92e1fe2d9c02b18 /fs/debugfs/inode.c
parent[PATCH] add check to /proc/devices read routines (diff)
[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>
Diffstat (limited to '')
1 files changed, 1 insertions, 11 deletions
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index b529786699e7..a86ac4aeaedb 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -110,16 +110,6 @@ static int debug_fill_super(struct super_block *sb, void *data, int silent)
return simple_fill_super(sb, DEBUGFS_MAGIC, debug_files);
-static struct dentry * get_dentry(struct dentry *parent, const char *name)
- struct qstr qstr;
- qstr.name = name;
- qstr.len = strlen(name);
- qstr.hash = full_name_hash(name,qstr.len);
- return lookup_hash(&qstr,parent);
static struct super_block *debug_get_sb(struct file_system_type *fs_type,
int flags, const char *dev_name,
void *data)
@@ -157,7 +147,7 @@ static int debugfs_create_by_name(const char *name, mode_t mode,
*dentry = NULL;
- *dentry = get_dentry (parent, name);
+ *dentry = lookup_one_len(name, parent, strlen(name));
if (!IS_ERR(dentry)) {
if ((mode & S_IFMT) == S_IFDIR)
error = debugfs_mkdir(parent->d_inode, *dentry, mode);