+// SPDX-License-Identifier: GPL-2.0-or-later
+
/*
* Copyright (C) 2009 by Marvell Semiconductors, Inc.
* Written by Nicolas Pitre <nico at marvell.com>
*
* Copyright (C) 2009 by David Brownell
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifdef HAVE_CONFIG_H
*/
/* make sure we have a working area */
- if (NULL == *area) {
+ if (!*area) {
retval = target_alloc_working_area(target, size, area);
if (retval != ERROR_OK) {
LOG_DEBUG("%s: no %d byte buffer", __func__, (int) size);