[PATCH] switch all filesystems over to d_obtain_alias

Switch all users of d_alloc_anon to d_obtain_alias.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 1 insertions, 14 deletions

diff --git a/fs/jfs/namei.c b/fs/jfs/namei.c
index 2aba82386810..e199dde7b83c 100644
--- a/fs/jfs/namei.c
+++ b/fs/jfs/namei.c
@@ -1511,25 +1511,12 @@ struct dentry *jfs_fh_to_parent(struct super_block *sb, struct fid *fid,
 
 struct dentry *jfs_get_parent(struct dentry *dentry)
 {
-        struct super_block *sb = dentry->d_inode->i_sb;
-        struct dentry *parent = ERR_PTR(-ENOENT);
-        struct inode *inode;
         unsigned long parent_ino;
 
         parent_ino =
                 le32_to_cpu(JFS_IP(dentry->d_inode)->i_dtroot.header.idotdot);
-        inode = jfs_iget(sb, parent_ino);
-        if (IS_ERR(inode)) {
-                parent = ERR_CAST(inode);
-        } else {
-                parent = d_alloc_anon(inode);
-                if (!parent) {
-                        parent = ERR_PTR(-ENOMEM);
-                        iput(inode);
-                }
-        }
 
-        return parent;
+        return d_obtain_alias(jfs_iget(dentry->d_inode->i_sb, parent_ino));
 }
 
 const struct inode_operations jfs_dir_inode_operations = {