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| author |   Yonghong Song <yhs@fb.com> | 2019-04-17 22:23:30 -0700 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2019-04-17 22:29:51 -0700 |
| commit | ba02de1aa04e392e15ef503c6dd5166915d9d4de (patch) | |
| tree | e58761f45f3ac89a6604ef325243f78b91066e75 /tools/testing/selftests/bpf | |
| parent | Merge branch 'bulk-cpumap-redirect' (diff) | |
| download | linux-dev-ba02de1aa04e392e15ef503c6dd5166915d9d4de.tar.xz linux-dev-ba02de1aa04e392e15ef503c6dd5166915d9d4de.zip | |
selftests/bpf: fix a compilation error
I hit the following compilation error with gcc 4.8.5.
prog_tests/flow_dissector.c: In function ‘test_flow_dissector’:
prog_tests/flow_dissector.c:155:2: error: ‘for’ loop initial declarations are only allowed in C99 mode
for (int i = 0; i < ARRAY_SIZE(tests); i++) {
^
prog_tests/flow_dissector.c:155:2: note: use option -std=c99 or -std=gnu99 to compile your code
Let us fix the issue by avoiding this particular c99 feature.
Fixes: a5cb33464e53 ("selftests/bpf: make flow dissector tests more extensible")
Signed-off-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/flow_dissector.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/flow_dissector.c b/tools/testing/selftests/bpf/prog_tests/flow_dissector.c index 1a73937826b0..126319f9a97c 100644 --- a/tools/testing/selftests/bpf/prog_tests/flow_dissector.c +++ b/tools/testing/selftests/bpf/prog_tests/flow_dissector.c @@ -143,7 +143,7 @@ struct test tests[] = { void test_flow_dissector(void) { struct bpf_object *obj; - int err, prog_fd; + int i, err, prog_fd; err = bpf_flow_load(&obj, "./bpf_flow.o", "flow_dissector", "jmp_table", &prog_fd); @@ -152,7 +152,7 @@ void test_flow_dissector(void) return; } - for (int i = 0; i < ARRAY_SIZE(tests); i++) { + for (i = 0; i < ARRAY_SIZE(tests); i++) { struct bpf_flow_keys flow_keys; struct bpf_prog_test_run_attr tattr = { .prog_fd = prog_fd, |