We should verify the return value of cpumask_success__load(). Signed-off-by: Yafang Shao <laoar.shao@xxxxxxxxx> Cc: David Vernet <void@xxxxxxxxxxxxx> --- tools/testing/selftests/bpf/prog_tests/cpumask.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/cpumask.c b/tools/testing/selftests/bpf/prog_tests/cpumask.c index c2e886399e3c..ecf89df78109 100644 --- a/tools/testing/selftests/bpf/prog_tests/cpumask.c +++ b/tools/testing/selftests/bpf/prog_tests/cpumask.c @@ -27,7 +27,7 @@ static void verify_success(const char *prog_name) struct bpf_program *prog; struct bpf_link *link = NULL; pid_t child_pid; - int status; + int status, err; skel = cpumask_success__open(); if (!ASSERT_OK_PTR(skel, "cpumask_success__open")) @@ -36,8 +36,8 @@ static void verify_success(const char *prog_name) skel->bss->pid = getpid(); skel->bss->nr_cpus = libbpf_num_possible_cpus(); - cpumask_success__load(skel); - if (!ASSERT_OK_PTR(skel, "cpumask_success__load")) + err = cpumask_success__load(skel); + if (!ASSERT_OK(err, "cpumask_success__load")) goto cleanup; prog = bpf_object__find_program_by_name(skel->obj, prog_name); -- 2.39.1
