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| author | Andrii Nakryiko <andrii@kernel.org> | 2020-11-12 02:12:15 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2020-11-12 20:13:49 +0300 |
| commit | fd63729cc0a6872bdabd393ee933a969642e4076 (patch) | |
| tree | 6fda60c36d92c62a0c25a0e93c577b6f9ab80917 | |
| parent | f16e631333a8f12ae8128826e695db4b2a528407 (diff) | |
| download | linux-fd63729cc0a6872bdabd393ee933a969642e4076.tar.xz | |
selftests/bpf: Fix unused attribute usage in subprogs_unused test
Correct attribute name is "unused". maybe_unused is a C++17 addition.
This patch fixes compilation warning during selftests compilation.
Fixes: 197afc631413 ("libbpf: Don't attempt to load unused subprog as an entry-point BPF program")
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20201111231215.1779147-1-andrii@kernel.org
| -rw-r--r-- | tools/testing/selftests/bpf/progs/test_subprogs_unused.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/testing/selftests/bpf/progs/test_subprogs_unused.c b/tools/testing/selftests/bpf/progs/test_subprogs_unused.c index 75d975f8cf90..bc49e050d342 100644 --- a/tools/testing/selftests/bpf/progs/test_subprogs_unused.c +++ b/tools/testing/selftests/bpf/progs/test_subprogs_unused.c @@ -4,12 +4,12 @@ const char LICENSE[] SEC("license") = "GPL"; -__attribute__((maybe_unused)) __noinline int unused1(int x) +__attribute__((unused)) __noinline int unused1(int x) { return x + 1; } -static __attribute__((maybe_unused)) __noinline int unused2(int x) +static __attribute__((unused)) __noinline int unused2(int x) { return x + 2; } |