summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
authorChristoph Hellwig <hch@lst.de>2005-06-23 07:09:12 (GMT)
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-23 16:45:20 (GMT)
commit5f45f1a78fbac3cc859ec10c5366e97d20d40fa2 (patch)
treebafacf11adbfb4eebf2d2d80d92e1fe2d9c02b18 /drivers
parentac20427ef6aa63da663bdc88b71d16f7394f5e23 (diff)
downloadlinux-5f45f1a78fbac3cc859ec10c5366e97d20d40fa2.tar.xz
[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 'drivers')
-rw-r--r--drivers/usb/core/inode.c13
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/usb/core/inode.c b/drivers/usb/core/inode.c
index f9f9561..c3e3a95 100644
--- a/drivers/usb/core/inode.c
+++ b/drivers/usb/core/inode.c
@@ -453,17 +453,6 @@ static int usbfs_fill_super(struct super_block *sb, void *data, int silent)
return 0;
}
-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);
-}
-
-
/*
* fs_create_by_name - create a file, given a name
* @name: name of file
@@ -496,7 +485,7 @@ static int fs_create_by_name (const char *name, mode_t mode,
*dentry = NULL;
down(&parent->d_inode->i_sem);
- *dentry = get_dentry (parent, name);
+ *dentry = lookup_one_len(name, parent, strlen(name));
if (!IS_ERR(dentry)) {
if ((mode & S_IFMT) == S_IFDIR)
error = usbfs_mkdir (parent->d_inode, *dentry, mode);