341     RK_U32 str_idx = 0;  in dump_data_to_file()  local
358         sprintf(&line_tmp[str_idx++], "%0x", cur_data & 0xf);  in dump_data_to_file()
360             line_tmp[str_idx++] = '\0';  in dump_data_to_file()
361             str_idx = 0;  in dump_data_to_file()
366         sprintf(&line_tmp[str_idx++], "%0x", (cur_data >> 4) & 0xf);  in dump_data_to_file()
368             line_tmp[str_idx++] = '\0';  in dump_data_to_file()
369             str_idx = 0;  in dump_data_to_file()
379         sprintf(&line_tmp[str_idx++], "%0x", cur_data & 0xf);  in dump_data_to_file()
381             line_tmp[str_idx++] = '\0';  in dump_data_to_file()
382             str_idx = 0;  in dump_data_to_file()
391             sprintf(&line_tmp[str_idx++], "%0x", 0);  in dump_data_to_file()
392         line_tmp[str_idx++] = '\0';  in dump_data_to_file()
393         str_idx = 0;  in dump_data_to_file()