selftest harness uses various exit codes to signal test results. Avoid calling exit() directly, otherwise tests may get broken by harness refactoring (like the commit under Fixes). SKIP() will instruct the harness that the test shouldn't run, it used to not be the case, but that has been fixed. So just return, no need to exit. Note that for hmm-tests this actually changes the result from pass to skip. Which seems fair, the test is skipped, after all. Reported-by: Mark Brown <broonie@xxxxxxxxxx> Link: https://lore.kernel.org/all/05f7bf89-04a5-4b65-bf59-c19456aeb1f0@xxxxxxxxxxxxx Fixes: a724707976b0 ("selftests: kselftest_harness: use KSFT_* exit codes") Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx> --- This needs to go to net-next because that's where the breaking patch was (mis?)-applied. CC: ivan.orlov0322@xxxxxxxxx CC: perex@xxxxxxxx CC: tiwai@xxxxxxxx CC: broonie@xxxxxxxxxx CC: shuah@xxxxxxxxxx CC: jglisse@xxxxxxxxxx CC: akpm@xxxxxxxxxxxxxxxxxxxx CC: keescook@xxxxxxxxxxxx CC: linux-sound@xxxxxxxxxxxxxxx CC: linux-kselftest@xxxxxxxxxxxxxxx CC: linux-mm@xxxxxxxxx --- tools/testing/selftests/alsa/test-pcmtest-driver.c | 4 ++-- tools/testing/selftests/mm/hmm-tests.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/tools/testing/selftests/alsa/test-pcmtest-driver.c b/tools/testing/selftests/alsa/test-pcmtest-driver.c index a52ecd43dbe3..ca81afa4ee90 100644 --- a/tools/testing/selftests/alsa/test-pcmtest-driver.c +++ b/tools/testing/selftests/alsa/test-pcmtest-driver.c @@ -127,11 +127,11 @@ FIXTURE_SETUP(pcmtest) { int err; if (geteuid()) - SKIP(exit(-1), "This test needs root to run!"); + SKIP(return, "This test needs root to run!"); err = read_patterns(); if (err) - SKIP(exit(-1), "Can't read patterns. Probably, module isn't loaded"); + SKIP(return, "Can't read patterns. Probably, module isn't loaded"); card_name = malloc(127); ASSERT_NE(card_name, NULL); diff --git a/tools/testing/selftests/mm/hmm-tests.c b/tools/testing/selftests/mm/hmm-tests.c index 20294553a5dd..d2cfc9b494a0 100644 --- a/tools/testing/selftests/mm/hmm-tests.c +++ b/tools/testing/selftests/mm/hmm-tests.c @@ -138,7 +138,7 @@ FIXTURE_SETUP(hmm) self->fd = hmm_open(variant->device_number); if (self->fd < 0 && hmm_is_coherent_type(variant->device_number)) - SKIP(exit(0), "DEVICE_COHERENT not available"); + SKIP(return, "DEVICE_COHERENT not available"); ASSERT_GE(self->fd, 0); } @@ -149,7 +149,7 @@ FIXTURE_SETUP(hmm2) self->fd0 = hmm_open(variant->device_number0); if (self->fd0 < 0 && hmm_is_coherent_type(variant->device_number0)) - SKIP(exit(0), "DEVICE_COHERENT not available"); + SKIP(return, "DEVICE_COHERENT not available"); ASSERT_GE(self->fd0, 0); self->fd1 = hmm_open(variant->device_number1); ASSERT_GE(self->fd1, 0); -- 2.44.0
