diff options
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/export.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/fs/btrfs/export.c b/fs/btrfs/export.c index 292b0b24c302..2b357a6d2407 100644 --- a/fs/btrfs/export.c +++ b/fs/btrfs/export.c @@ -68,7 +68,6 @@ static struct dentry *btrfs_get_dentry(struct super_block *sb, u64 objectid, { struct btrfs_root *root; struct inode *inode; - struct dentry *result; struct btrfs_key key; key.objectid = root_objectid; @@ -92,11 +91,7 @@ static struct dentry *btrfs_get_dentry(struct super_block *sb, u64 objectid, return ERR_PTR(-ESTALE); } - result = d_obtain_alias(inode); - if (!result) - return ERR_PTR(-ENOMEM); - - return result; + return d_obtain_alias(inode); } static struct dentry *btrfs_fh_to_parent(struct super_block *sb, struct fid *fh, @@ -148,8 +143,6 @@ static struct dentry *btrfs_fh_to_dentry(struct super_block *sb, struct fid *fh, static struct dentry *btrfs_get_parent(struct dentry *child) { struct inode *dir = child->d_inode; - struct inode *inode; - struct dentry *parent; struct btrfs_root *root = BTRFS_I(dir)->root; struct btrfs_key key; struct btrfs_path *path; @@ -203,13 +196,7 @@ static struct dentry *btrfs_get_parent(struct dentry *child) btrfs_set_key_type(&key, BTRFS_INODE_ITEM_KEY); key.offset = 0; - inode = btrfs_iget(root->fs_info->sb, &key, root, NULL); - - parent = d_obtain_alias(inode); - if (!parent) - parent = ERR_PTR(-ENOMEM); - - return parent; + return d_obtain_alias(btrfs_iget(root->fs_info->sb, &key, root, NULL)); } const struct export_operations btrfs_export_ops = { |