329     RK_U32 str_idx = 0;  in dump_data_to_file()  local
346         sprintf(&line_tmp[str_idx++], "%0x", cur_data & 0xf);  in dump_data_to_file()
348             line_tmp[str_idx++] = '\0';  in dump_data_to_file()
349             str_idx = 0;  in dump_data_to_file()
354         sprintf(&line_tmp[str_idx++], "%0x", (cur_data >> 4) & 0xf);  in dump_data_to_file()
356             line_tmp[str_idx++] = '\0';  in dump_data_to_file()
357             str_idx = 0;  in dump_data_to_file()
367         sprintf(&line_tmp[str_idx++], "%0x", cur_data & 0xf);  in dump_data_to_file()
369             line_tmp[str_idx++] = '\0';  in dump_data_to_file()
370             str_idx = 0;  in dump_data_to_file()
379             sprintf(&line_tmp[str_idx++], "%0x", 0);  in dump_data_to_file()
380         line_tmp[str_idx++] = '\0';  in dump_data_to_file()
381         str_idx = 0;  in dump_data_to_file()