From: Hangbin Liu liuhangbin@gmail.com
kernel test robot found a warning when build bpf selftest for 5.4.y stable tree:
prog_tests/stacktrace_build_id_nmi.c:55:3: error: label ‘cleanup’ used but not defined goto cleanup; ^~~~
This is because we are lacking upstream commit dde53c1b763b ("selftests/bpf: Convert few more selftest to skeletons"). But this commit is too large and need more backports. To fix it, the easiest way is just use the current goto label 'close_prog'.
Reported-by: kernel test robot rong.a.chen@intel.com Fixes: da43712a7262 ("selftests/bpf: Skip perf hw events test if the setup disabled it") Signed-off-by: Hangbin Liu liuhangbin@gmail.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- tools/testing/selftests/bpf/prog_tests/stacktrace_build_id_nmi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/tools/testing/selftests/bpf/prog_tests/stacktrace_build_id_nmi.c +++ b/tools/testing/selftests/bpf/prog_tests/stacktrace_build_id_nmi.c @@ -52,7 +52,7 @@ retry: if (pmu_fd < 0 && errno == ENOENT) { printf("%s:SKIP:no PERF_COUNT_HW_CPU_CYCLES\n", __func__); test__skip(); - goto cleanup; + goto close_prog; } if (CHECK(pmu_fd < 0, "perf_event_open", "err %d errno %d\n", pmu_fd, errno))