openocd: remove NULL comparisons with checkpatch [1/2]

[fw/openocd] / src / rtos / hwthread.c

diff --git a/src/rtos/hwthread.c b/src/rtos/hwthread.c
index 5732ac2e9de84d0b6cda51c60760d412d0aa8ec9..3702b0b4762d6976ba548286ba4c62cc72580855 100644 (file)
--- a/src/rtos/hwthread.c
+++ b/src/rtos/hwthread.c
@@ -107,7 +107,7 @@ static int hwthread_update_threads(struct rtos *rtos)
 
        /* determine the number of "threads" */
        if (target->smp) {
-               for (head = target->head; head != NULL; head = head->next) {
+               for (head = target->head; head; head = head->next) {
                        struct target *curr = head->target;
 
                        if (!target_was_examined(curr))
@@ -123,7 +123,7 @@ static int hwthread_update_threads(struct rtos *rtos)
 
        if (target->smp) {
                /* loop over all threads */
-               for (head = target->head; head != NULL; head = head->next) {
+               for (head = target->head; head; head = head->next) {
                        struct target *curr = head->target;
 
                        if (!target_was_examined(curr))
@@ -218,7 +218,7 @@ static struct target *hwthread_find_thread(struct target *target, int64_t thread
        if (!target)
                return NULL;
        if (target->smp) {
-               for (struct target_list *head = target->head; head != NULL; head = head->next) {
+               for (struct target_list *head = target->head; head; head = head->next) {
                        if (thread_id == threadid_from_target(head->target))
                                return head->target;
                }
@@ -252,20 +252,20 @@ static int hwthread_get_thread_reg_list(struct rtos *rtos, int64_t thread_id,
 
        int j = 0;
        for (int i = 0; i < reg_list_size; i++) {
-               if (reg_list[i] == NULL || reg_list[i]->exist == false || reg_list[i]->hidden)
+               if (!reg_list[i] || reg_list[i]->exist == false || reg_list[i]->hidden)
                        continue;
                j++;
        }
        *rtos_reg_list_size = j;
        *rtos_reg_list = calloc(*rtos_reg_list_size, sizeof(struct rtos_reg));
-       if (*rtos_reg_list == NULL) {
+       if (!*rtos_reg_list) {
                free(reg_list);
                return ERROR_FAIL;
        }
 
        j = 0;
        for (int i = 0; i < reg_list_size; i++) {
-               if (reg_list[i] == NULL || reg_list[i]->exist == false || reg_list[i]->hidden)
+               if (!reg_list[i] || reg_list[i]->exist == false || reg_list[i]->hidden)
                        continue;
                (*rtos_reg_list)[j].number = (*reg_list)[i].number;
                (*rtos_reg_list)[j].size = (*reg_list)[i].size;