diff options
Diffstat (limited to 'fs/ntfs/namei.c')
| -rw-r--r-- | fs/ntfs/namei.c | 25 |
1 files changed, 4 insertions, 21 deletions
diff --git a/fs/ntfs/namei.c b/fs/ntfs/namei.c index 9e8a95be7a1..436f36037e0 100644 --- a/fs/ntfs/namei.c +++ b/fs/ntfs/namei.c @@ -23,6 +23,7 @@ #include <linux/dcache.h> #include <linux/exportfs.h> #include <linux/security.h> +#include <linux/slab.h> #include "attrib.h" #include "debug.h" @@ -100,7 +101,7 @@ * Locking: Caller must hold i_mutex on the directory. */ static struct dentry *ntfs_lookup(struct inode *dir_ino, struct dentry *dent, - struct nameidata *nd) + unsigned int flags) { ntfs_volume *vol = NTFS_SB(dir_ino->i_sb); struct inode *dent_inode; @@ -304,8 +305,6 @@ static struct dentry *ntfs_get_parent(struct dentry *child_dent) ntfs_attr_search_ctx *ctx; ATTR_RECORD *attr; FILE_NAME_ATTR *fn; - struct inode *parent_vi; - struct dentry *parent_dent; unsigned long parent_ino; int err; @@ -345,24 +344,8 @@ try_next: /* Release the search context and the mft record of the child. */ ntfs_attr_put_search_ctx(ctx); unmap_mft_record(ni); - /* Get the inode of the parent directory. */ - parent_vi = ntfs_iget(vi->i_sb, parent_ino); - if (IS_ERR(parent_vi) || unlikely(is_bad_inode(parent_vi))) { - if (!IS_ERR(parent_vi)) - iput(parent_vi); - ntfs_error(vi->i_sb, "Failed to get parent directory inode " - "0x%lx of child inode 0x%lx.", parent_ino, - vi->i_ino); - return ERR_PTR(-EACCES); - } - /* Finally get a dentry for the parent directory and return it. */ - parent_dent = d_alloc_anon(parent_vi); - if (unlikely(!parent_dent)) { - iput(parent_vi); - return ERR_PTR(-ENOMEM); - } - ntfs_debug("Done for inode 0x%lx.", vi->i_ino); - return parent_dent; + + return d_obtain_alias(ntfs_iget(vi->i_sb, parent_ino)); } static struct inode *ntfs_nfs_get_inode(struct super_block *sb, |