diff mbox series

KVM: selftests: use ARRAY_SIZE

Message ID 20211124092256.37966-1-deng.changcheng@zte.com.cn
State New
Headers show
Series KVM: selftests: use ARRAY_SIZE | expand

Commit Message

Lv Ruyi Nov. 24, 2021, 9:22 a.m. UTC 
From: Changcheng Deng <deng.changcheng@zte.com.cn>

Use ARRAY_SIZE instead of dividing sizeof array with sizeof an element.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Changcheng Deng <deng.changcheng@zte.com.cn>
---
 tools/testing/selftests/kvm/x86_64/debug_regs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/tools/testing/selftests/kvm/x86_64/debug_regs.c b/tools/testing/selftests/kvm/x86_64/debug_regs.c
index 5f078db1bcba..ef24ad62d36a 100644
--- a/tools/testing/selftests/kvm/x86_64/debug_regs.c
+++ b/tools/testing/selftests/kvm/x86_64/debug_regs.c
@@ -168,7 +168,7 @@  int main(void)
 	target_rip = CAST_TO_RIP(ss_start);
 	target_dr6 = 0xffff4ff0ULL;
 	vcpu_regs_get(vm, VCPU_ID, &regs);
-	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];
 		CLEAR_DEBUG();
 		debug.control = KVM_GUESTDBG_ENABLE | KVM_GUESTDBG_SINGLESTEP |