1 files changed, 3 insertions, 16 deletions

diff --git a/fs/hppfs/hppfs.c b/fs/hppfs/hppfs.c
index 7d6a0e92bcf0..85c098a499f3 100644
--- a/fs/hppfs/hppfs.c
+++ b/fs/hppfs/hppfs.c
@@ -139,7 +139,8 @@ static int file_removed(struct dentry *dentry, const char *file)
 static struct dentry *hppfs_lookup(struct inode *ino, struct dentry *dentry,
                                    struct nameidata *nd)
 {
-        struct dentry *proc_dentry, *new, *parent;
+        struct dentry *proc_dentry, *parent;
+        struct qstr *name = &dentry->d_name;
         struct inode *inode;
         int err, deleted;
 
@@ -149,23 +150,9 @@ static struct dentry *hppfs_lookup(struct inode *ino, struct dentry *dentry,
         else if (deleted)
                 return ERR_PTR(-ENOENT);
 
-        err = -ENOMEM;
         parent = HPPFS_I(ino)->proc_dentry;
         mutex_lock(&parent->d_inode->i_mutex);
-        proc_dentry = d_lookup(parent, &dentry->d_name);
-        if (proc_dentry == NULL) {
-                proc_dentry = d_alloc(parent, &dentry->d_name);
-                if (proc_dentry == NULL) {
-                        mutex_unlock(&parent->d_inode->i_mutex);
-                        goto out;
-                }
-                new = (*parent->d_inode->i_op->lookup)(parent->d_inode,
-                                                       proc_dentry, NULL);
-                if (new) {
-                        dput(proc_dentry);
-                        proc_dentry = new;
-                }
-        }
+        proc_dentry = lookup_one_len(name->name, parent, name->len);
         mutex_unlock(&parent->d_inode->i_mutex);
 
         if (IS_ERR(proc_dentry))