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Diffstat (limited to 'tools/testing/selftests/kvm/x86_64/debug_regs.c')
-rw-r--r--tools/testing/selftests/kvm/x86_64/debug_regs.c2
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 |