cfg_loop_nodata 64 tools/testing/selftests/networking/timestamping/txtimestamp.c static bool cfg_loop_nodata; cfg_loop_nodata 457 tools/testing/selftests/networking/timestamping/txtimestamp.c if (cfg_loop_nodata) cfg_loop_nodata 605 tools/testing/selftests/networking/timestamping/txtimestamp.c cfg_loop_nodata = true;