src/jtag/drivers/ep93xx: fix GCC 12 warning

[fw/openocd] / src / jtag / drivers / bitbang.c

diff --git a/src/jtag/drivers/bitbang.c b/src/jtag/drivers/bitbang.c
index 898d6d3df9c5d482d167348d8f6b8a8e45416023..0b2783acaccaa4f70028c7c8abacbb07c52429ff 100644 (file)
--- a/src/jtag/drivers/bitbang.c
+++ b/src/jtag/drivers/bitbang.c
@@ -1,22 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
 /***************************************************************************
  *   Copyright (C) 2005 by Dominic Rath                                    *
  *   Dominic.Rath@gmx.de                                                   *
  *                                                                         *
  *   Copyright (C) 2007,2008 Øyvind Harboe                                 *
  *   oyvind.harboe@zylin.com                                               *
- *                                                                         *
- *   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/>. *
  ***************************************************************************/
 
 /* 2014-12: Addition of the SWD protocol support is based on the initial work
@@ -532,8 +521,9 @@ static void bitbang_swd_write_reg(uint8_t cmd, uint32_t value, uint32_t ap_delay
        /* Devices do not reply to DP_TARGETSEL write cmd, ignore received ack */
        bool check_ack = swd_cmd_returns_ack(cmd);
 
+       /* init the array to silence scan-build */
+       uint8_t trn_ack_data_parity_trn[DIV_ROUND_UP(4 + 3 + 32 + 1 + 4, 8)] = {0};
        for (;;) {
-               uint8_t trn_ack_data_parity_trn[DIV_ROUND_UP(4 + 3 + 32 + 1 + 4, 8)];
                buf_set_u32(trn_ack_data_parity_trn, 1 + 3 + 1, 32, value);
                buf_set_u32(trn_ack_data_parity_trn, 1 + 3 + 1 + 32, 1, parity_u32(value));