diff mbox series

[v4,bpf-next,7/7] selftest/bpf: replace magic constants by macros

Message ID 20241203135052.3380721-8-aspsk@isovalent.com (mailing list archive)
State Superseded
Delegated to: BPF
Headers show
Series Add fd_array_cnt attribute for BPF_PROG_LOAD | expand

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bpf/vmtest-bpf-next-PR success PR summary
netdev/series_format success Posting correctly formatted
netdev/tree_selection success Clearly marked for bpf-next, async
netdev/ynl success Generated files up to date; no warnings/errors; no diff in generated;
netdev/fixes_present success Fixes tag not required for -next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
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netdev/cc_maintainers warning 15 maintainers not CCed: houtao1@huawei.com sdf@fomichev.me haoluo@google.com kpsingh@kernel.org john.fastabend@gmail.com andrii@kernel.org shuah@kernel.org martin.lau@linux.dev linux-kselftest@vger.kernel.org jolsa@kernel.org yonghong.song@linux.dev song@kernel.org daniel@iogearbox.net mykolal@fb.com ast@kernel.org
netdev/build_clang success Errors and warnings before: 0 this patch: 0
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netdev/verify_fixes success No Fixes tag
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netdev/checkpatch warning WARNING: line length of 101 exceeds 80 columns
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Commit Message

Anton Protopopov Dec. 3, 2024, 1:50 p.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 */