cfg_poll_timeout 59 tools/testing/selftests/networking/timestamping/txtimestamp.c static int cfg_poll_timeout = 100; cfg_poll_timeout 208 tools/testing/selftests/networking/timestamping/txtimestamp.c ret = poll(&pollfd, 1, cfg_poll_timeout); cfg_poll_timeout 593 tools/testing/selftests/networking/timestamping/txtimestamp.c cfg_poll_timeout = -1;