diff options
| author | Jiapeng Chong <jiapeng.chong@linux.alibaba.com> | 2024-09-13 08:43:15 +0300 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2024-10-30 23:52:25 +0300 |
| commit | f8912210eb21b6288634fca4ee60bcc5f7c58756 (patch) | |
| tree | 03619f32c7e044639f81795336c220bd37e84661 | |
| parent | 600aa88014e9fca778449316a85ffbb81ef03b89 (diff) | |
| download | linux-f8912210eb21b6288634fca4ee60bcc5f7c58756.tar.xz | |
KVM: selftests: Use ARRAY_SIZE for array length
Use of macro ARRAY_SIZE to calculate array size minimizes
the redundant code and improves code reusability.
./tools/testing/selftests/kvm/x86_64/debug_regs.c:169:32-33: WARNING: Use ARRAY_SIZE.
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=10847
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Link: https://lore.kernel.org/r/20240913054315.130832-1-jiapeng.chong@linux.alibaba.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
| -rw-r--r-- | tools/testing/selftests/kvm/x86_64/debug_regs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/kvm/x86_64/debug_regs.c b/tools/testing/selftests/kvm/x86_64/debug_regs.c index 76cc2df9238a..2d814c1d1dc4 100644 --- a/tools/testing/selftests/kvm/x86_64/debug_regs.c +++ b/tools/testing/selftests/kvm/x86_64/debug_regs.c @@ -166,7 +166,7 @@ int main(void) /* Test single step */ target_rip = CAST_TO_RIP(ss_start); target_dr6 = 0xffff4ff0ULL; - for (i = 0; i < (sizeof(ss_size) / sizeof(ss_size[0])); i++) { + for (i = 0; i < ARRAY_SIZE(ss_size); i++) { target_rip += ss_size[i]; memset(&debug, 0, sizeof(debug)); debug.control = KVM_GUESTDBG_ENABLE | KVM_GUESTDBG_SINGLESTEP | |