diff options
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/flow_dissector_reattach.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/flow_dissector_reattach.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/flow_dissector_reattach.c b/tools/testing/selftests/bpf/prog_tests/flow_dissector_reattach.c index 172c586b6996..3931ede5c534 100644 --- a/tools/testing/selftests/bpf/prog_tests/flow_dissector_reattach.c +++ b/tools/testing/selftests/bpf/prog_tests/flow_dissector_reattach.c @@ -134,9 +134,9 @@ static void test_link_create_link_create(int netns, int prog1, int prog2) /* Expect failure creating link when another link exists */ errno = 0; link2 = bpf_link_create(prog2, netns, BPF_FLOW_DISSECTOR, &opts); - if (CHECK_FAIL(link2 != -1 || errno != E2BIG)) + if (CHECK_FAIL(link2 >= 0 || errno != E2BIG)) perror("bpf_prog_attach(prog2) expected E2BIG"); - if (link2 != -1) + if (link2 >= 0) close(link2); CHECK_FAIL(query_attached_prog_id(netns) != query_prog_id(prog1)); @@ -159,9 +159,9 @@ static void test_prog_attach_link_create(int netns, int prog1, int prog2) /* Expect failure creating link when prog attached */ errno = 0; link = bpf_link_create(prog2, netns, BPF_FLOW_DISSECTOR, &opts); - if (CHECK_FAIL(link != -1 || errno != EEXIST)) + if (CHECK_FAIL(link >= 0 || errno != EEXIST)) perror("bpf_link_create(prog2) expected EEXIST"); - if (link != -1) + if (link >= 0) close(link); CHECK_FAIL(query_attached_prog_id(netns) != query_prog_id(prog1)); @@ -623,7 +623,7 @@ static void run_tests(int netns) } out_close: for (i = 0; i < ARRAY_SIZE(progs); i++) { - if (progs[i] != -1) + if (progs[i] >= 0) CHECK_FAIL(close(progs[i])); } } |