int retval = ERROR_OK;
struct target_list *head;
head = target->head;
- if (head != (struct target_list *)NULL) {
+ if (head) {
if (CMD_ARGC == 1) {
int coreid = 0;
COMMAND_PARSE_NUMBER(int, CMD_ARGV[0], coreid);
- if (ERROR_OK != retval)
+ if (retval != ERROR_OK)
return retval;
target->gdb_service->core[1] = coreid;