X-Git-Url: https://review.openocd.org/gitweb?a=blobdiff_plain;f=src%2Fxsvf%2Fxsvf.c;h=e574c6f0e42599769a2c1cc0412e652ae1889587;hb=HEAD;hp=823784908d0d26748c89d1b25d85cda78043b1f3;hpb=3c4206936d541db512ed39ce5ff4d3a0ab9ef33c;p=openocd.git

diff --git a/src/xsvf/xsvf.c b/src/xsvf/xsvf.c
index 823784908d..0266c2120c 100644
--- a/src/xsvf/xsvf.c
+++ b/src/xsvf/xsvf.c
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 /***************************************************************************
  *   Copyright (C) 2005 by Dominic Rath                                    *
  *   Dominic.Rath@gmx.de                                                   *
@@ -10,19 +12,6 @@
  *                                                                         *
  *   Copyright (C) 2009 SoftPLC Corporation. http://softplc.com            *
  *   Dick Hollenbeck <dick@softplc.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/>. *
  ***************************************************************************/
 
 /* The specification for SVF is available here:
@@ -487,7 +476,7 @@ COMMAND_HANDLER(handle_xsvf_command)
 					field.out_value = dr_out_buf;
 					field.in_value = calloc(DIV_ROUND_UP(field.num_bits, 8), 1);
 
-					if (tap == NULL)
+					if (!tap)
 						jtag_add_plain_dr_scan(field.num_bits,
 								field.out_value,
 								field.in_value,
@@ -696,7 +685,7 @@ COMMAND_HANDLER(handle_xsvf_command)
 
 					field.in_value = NULL;
 
-					if (tap == NULL)
+					if (!tap)
 						jtag_add_plain_ir_scan(field.num_bits,
 								field.out_value, field.in_value, my_end_state);
 					else
@@ -930,7 +919,7 @@ COMMAND_HANDLER(handle_xsvf_command)
 					if (attempt > 0 && verbose)
 						LOG_USER("LSDR retry %d", attempt);
 
-					if (tap == NULL)
+					if (!tap)
 						jtag_add_plain_dr_scan(field.num_bits,
 								field.out_value,
 								field.in_value,