On 2/2/24 1:06 AM, Jiapeng Chong wrote:
Use of macro ARRAY_SIZE to calculate array size minimizes
the redundant code and improves code reusability.
./tools/testing/selftests/bpf/progs/syscall.c:122:26-27: WARNING: Use
ARRAY_SIZE.
Reported-by: Abaci Robot <[email protected]>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=8170
Signed-off-by: Jiapeng Chong <[email protected]>
---
tools/testing/selftests/bpf/progs/syscall.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/bpf/progs/syscall.c
b/tools/testing/selftests/bpf/progs/syscall.c
index 3d3cafdebe72..297a34f224c3 100644
--- a/tools/testing/selftests/bpf/progs/syscall.c
+++ b/tools/testing/selftests/bpf/progs/syscall.c
@@ -119,7 +119,7 @@ int load_prog(struct args *ctx)
static __u64 value = 34;
static union bpf_attr prog_load_attr = {
.prog_type = BPF_PROG_TYPE_XDP,
- .insn_cnt = sizeof(insns) / sizeof(insns[0]),
+ .insn_cnt = ARRAY_SIZE(insns)
This does not even compile:
https://github.com/kernel-patches/bpf/actions/runs/7761734279/job/21170796228
The existing code here is fine.
};
int ret;
