diff mbox series

[v2,bpf-next,6/6] selftest/bpf: replace magic constants by macros

Message ID 20241119101552.505650-7-aspsk@isovalent.com (mailing list archive)
State New
Delegated to: BPF
Headers show
Series Add fd_array_cnt attribute for BPF_PROG_LOAD | expand

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netdev/cc_maintainers warning 15 maintainers not CCed: kpsingh@kernel.org andrii@kernel.org jolsa@kernel.org shuah@kernel.org ast@kernel.org song@kernel.org haoluo@google.com john.fastabend@gmail.com daniel@iogearbox.net houtao1@huawei.com yonghong.song@linux.dev martin.lau@linux.dev linux-kselftest@vger.kernel.org mykolal@fb.com sdf@fomichev.me
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netdev/checkpatch warning WARNING: line length of 101 exceeds 80 columns
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netdev/source_inline success Was 0 now: 0

Commit Message

Anton Protopopov Nov. 19, 2024, 10:15 a.m. UTC 
Replace magic constants in a BTF structure initialization code by
proper macros, as is done in other similar selftests.

Signed-off-by: Anton Protopopov <aspsk@isovalent.com>
Suggested-by: Eduard Zingerman <eddyz87@gmail.com>
---
 tools/testing/selftests/bpf/progs/syscall.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/tools/testing/selftests/bpf/progs/syscall.c b/tools/testing/selftests/bpf/progs/syscall.c
index 0f4dfb770c32..b698cc62a371 100644
--- a/tools/testing/selftests/bpf/progs/syscall.c
+++ b/tools/testing/selftests/bpf/progs/syscall.c
@@ -76,9 +76,9 @@  static int btf_load(void)
 			.magic = BTF_MAGIC,
 			.version = BTF_VERSION,
 			.hdr_len = sizeof(struct btf_header),
-			.type_len = sizeof(__u32) * 8,
-			.str_off = sizeof(__u32) * 8,
-			.str_len = sizeof(__u32),
+			.type_len = sizeof(raw_btf.types),
+			.str_off = offsetof(struct btf_blob, str) - offsetof(struct btf_blob, types),
+			.str_len = sizeof(raw_btf.str),
 		},
 		.types = {
 			/* long */