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selftests: bpf: Replace sizeof(arr)/sizeof(arr[0]) with ARRAY_SIZE

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The ARRAY_SIZE macro is more compact and more formal in linux source.

Signed-off-by: Feng Yang <yangfeng@kylinos.cn>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20240903072559.292607-1-yangfeng59949@163.com
This commit is contained in:
Feng Yang
2024-09-03 15:25:59 +08:00
committed by Andrii Nakryiko
parent 6fee7a7e9a
commit 23457b37ec
10 changed files with 20 additions and 12 deletions
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3
tools/testing/selftests/bpf/prog_tests/module_fentry_shadow.c
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@@ -4,6 +4,7 @@
#include <bpf/btf.h>
#include "bpf/libbpf_internal.h"
#include "cgroup_helpers.h"
#include "bpf_util.h"
static const char *module_name = "bpf_testmod";
static const char *symbol_name = "bpf_fentry_shadow_test";
@@ -100,7 +101,7 @@ void test_module_fentry_shadow(void)
load_opts.attach_btf_obj_fd = btf_fd[i];
prog_fd[i] = bpf_prog_load(BPF_PROG_TYPE_TRACING, NULL, "GPL",
trace_program,
sizeof(trace_program) / sizeof(struct bpf_insn),
ARRAY_SIZE(trace_program),
&load_opts);
if (!ASSERT_GE(prog_fd[i], 0, "bpf_prog_load"))
goto out;