diff options
Diffstat (limited to 'fs/nilfs2/namei.c')
| -rw-r--r-- | fs/nilfs2/namei.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/fs/nilfs2/namei.c b/fs/nilfs2/namei.c index 1d836a5540f3..e02fae6757f1 100644 --- a/fs/nilfs2/namei.c +++ b/fs/nilfs2/namei.c @@ -406,8 +406,10 @@ static int nilfs_rename(struct mnt_idmap *idmap, err = PTR_ERR(new_de); goto out_dir; } - nilfs_set_link(new_dir, new_de, new_folio, old_inode); + err = nilfs_set_link(new_dir, new_de, new_folio, old_inode); folio_release_kmap(new_folio, new_de); + if (unlikely(err)) + goto out_dir; nilfs_mark_inode_dirty(new_dir); inode_set_ctime_current(new_inode); if (dir_de) @@ -430,28 +432,27 @@ static int nilfs_rename(struct mnt_idmap *idmap, */ inode_set_ctime_current(old_inode); - nilfs_delete_entry(old_de, old_folio); - - if (dir_de) { - nilfs_set_link(old_inode, dir_de, dir_folio, new_dir); - folio_release_kmap(dir_folio, dir_de); - drop_nlink(old_dir); + err = nilfs_delete_entry(old_de, old_folio); + if (likely(!err)) { + if (dir_de) { + err = nilfs_set_link(old_inode, dir_de, dir_folio, + new_dir); + drop_nlink(old_dir); + } + nilfs_mark_inode_dirty(old_dir); } - folio_release_kmap(old_folio, old_de); - - nilfs_mark_inode_dirty(old_dir); nilfs_mark_inode_dirty(old_inode); - err = nilfs_transaction_commit(old_dir->i_sb); - return err; - out_dir: if (dir_de) folio_release_kmap(dir_folio, dir_de); out_old: folio_release_kmap(old_folio, old_de); out: - nilfs_transaction_abort(old_dir->i_sb); + if (likely(!err)) + err = nilfs_transaction_commit(old_dir->i_sb); + else + nilfs_transaction_abort(old_dir->i_sb); return err; } |