375 	struct quad_buffer_head qbh;  in hpfs_unlink()  local
386 	de = map_dirent(dir, hpfs_i(dir)->i_dno, name, len, &dno, &qbh);  in hpfs_unlink()
398 	r = hpfs_remove_dirent(dir, dno, de, &qbh, 1);  in hpfs_unlink()
414 	hpfs_brelse4(&qbh);  in hpfs_unlink()
426 	struct quad_buffer_head qbh;  in hpfs_rmdir()  local
437 	de = map_dirent(dir, hpfs_i(dir)->i_dno, name, len, &dno, &qbh);  in hpfs_rmdir()
454 	r = hpfs_remove_dirent(dir, dno, de, &qbh, 1);  in hpfs_rmdir()
470 	hpfs_brelse4(&qbh);  in hpfs_rmdir()
520 	struct quad_buffer_head qbh, qbh1;  in hpfs_rename()  local
545 	if (!(dep = map_dirent(old_dir, hpfs_i(old_dir)->i_dno, old_name, old_len, &dno, &qbh))) {  in hpfs_rename()
555 		if ((r = hpfs_remove_dirent(old_dir, dno, dep, &qbh, 1)) != 2) {  in hpfs_rename()
572 	if (new_dir == old_dir) hpfs_brelse4(&qbh);  in hpfs_rename()
577 		if (new_dir != old_dir) hpfs_brelse4(&qbh);  in hpfs_rename()
582 		if (!(dep = map_dirent(old_dir, hpfs_i(old_dir)->i_dno, old_name, old_len, &dno, &qbh))) {  in hpfs_rename()
588 	if ((r = hpfs_remove_dirent(old_dir, dno, dep, &qbh, 0))) {  in hpfs_rename()