openocd: src/rtos: replace the GPL-2.0-or-later license tag

[fw/openocd] / src / rtos / uCOS-III.c

diff --git a/src/rtos/uCOS-III.c b/src/rtos/uCOS-III.c
index 26b53a9271dda022bdc29526a1790b6b73885f6d..754fe064b05ea4bd4db6b4b9df816c138dc8362f 100644 (file)
--- a/src/rtos/uCOS-III.c
+++ b/src/rtos/uCOS-III.c
@@ -1,19 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
 /***************************************************************************
  *   Copyright (C) 2017 by Square, Inc.                                    *
  *   Steven Stallion <stallion@squareup.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/>. *
  ***************************************************************************/
 
 #ifdef HAVE_CONFIG_H
@@ -257,7 +246,7 @@ static int ucos_iii_update_thread_offsets(struct rtos *rtos)
 
 static bool ucos_iii_detect_rtos(struct target *target)
 {
-       return target->rtos->symbols != NULL &&
+       return target->rtos->symbols &&
                        target->rtos->symbols[UCOS_III_VAL_OS_RUNNING].address != 0;
 }
 
@@ -278,7 +267,7 @@ static int ucos_iii_create(struct target *target)
        for (size_t i = 0; i < ARRAY_SIZE(ucos_iii_params_list); i++)
                if (strcmp(ucos_iii_params_list[i].target_name, target->type->name) == 0) {
                        params = malloc(sizeof(*params) + (UCOS_III_MAX_THREADS * sizeof(*params->threads)));
-                       if (params == NULL) {
+                       if (!params) {
                                LOG_ERROR("uCOS-III: out of memory");
                                return ERROR_FAIL;
                        }
@@ -300,7 +289,7 @@ static int ucos_iii_update_threads(struct rtos *rtos)
        struct ucos_iii_params *params = rtos->rtos_specific_params;
        int retval;
 
-       if (rtos->symbols == NULL) {
+       if (!rtos->symbols) {
                LOG_ERROR("uCOS-III: symbol list not loaded");
                return ERROR_FAIL;
        }
@@ -326,7 +315,7 @@ static int ucos_iii_update_threads(struct rtos *rtos)
 
        if (!rtos_running) {
                rtos->thread_details = calloc(1, sizeof(struct thread_detail));
-               if (rtos->thread_details == NULL) {
+               if (!rtos->thread_details) {
                        LOG_ERROR("uCOS-III: out of memory");
                        return ERROR_FAIL;
                }
@@ -369,7 +358,7 @@ static int ucos_iii_update_threads(struct rtos *rtos)
        }
 
        rtos->thread_details = calloc(rtos->thread_count, sizeof(struct thread_detail));
-       if (rtos->thread_details == NULL) {
+       if (!rtos->thread_details) {
                LOG_ERROR("uCOS-III: out of memory");
                return ERROR_FAIL;
        }
@@ -511,7 +500,7 @@ static int ucos_iii_get_thread_reg_list(struct rtos *rtos, threadid_t threadid,
 static int ucos_iii_get_symbol_list_to_lookup(struct symbol_table_elem *symbol_list[])
 {
        *symbol_list = calloc(ARRAY_SIZE(ucos_iii_symbol_list), sizeof(struct symbol_table_elem));
-       if (*symbol_list == NULL) {
+       if (!*symbol_list) {
                LOG_ERROR("uCOS-III: out of memory");
                return ERROR_FAIL;
        }