diff options
Diffstat (limited to 'tools/testing/selftests/bpf/test_tcpnotify_user.c')
| -rw-r--r-- | tools/testing/selftests/bpf/test_tcpnotify_user.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/tools/testing/selftests/bpf/test_tcpnotify_user.c b/tools/testing/selftests/bpf/test_tcpnotify_user.c index 73da7fe8c152..4a39304cc5a6 100644 --- a/tools/testing/selftests/bpf/test_tcpnotify_user.c +++ b/tools/testing/selftests/bpf/test_tcpnotify_user.c @@ -82,6 +82,8 @@ int main(int argc, char **argv) cpu_set_t cpuset; __u32 key = 0; + libbpf_set_strict_mode(LIBBPF_STRICT_ALL); + CPU_ZERO(&cpuset); CPU_SET(0, &cpuset); pthread_setaffinity_np(pthread_self(), sizeof(cpu_set_t), &cpuset); @@ -116,7 +118,7 @@ int main(int argc, char **argv) pb_opts.sample_cb = dummyfn; pb = perf_buffer__new(bpf_map__fd(perf_map), 8, &pb_opts); - if (IS_ERR(pb)) + if (!pb) goto err; pthread_create(&tid, NULL, poller_thread, pb); @@ -163,7 +165,6 @@ err: bpf_prog_detach(cg_fd, BPF_CGROUP_SOCK_OPS); close(cg_fd); cleanup_cgroup_environment(); - if (!IS_ERR_OR_NULL(pb)) - perf_buffer__free(pb); + perf_buffer__free(pb); return error; } |