KVM: Use macro to iterate over vcpus.

[christian: remove unused variables on s390]

Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index d443a421ca3e..5f97dbd24291 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -1347,10 +1347,10 @@ static void kvm_mmu_put_page(struct kvm_mmu_page *sp, u64 *parent_pte)
 static void kvm_mmu_reset_last_pte_updated(struct kvm *kvm)
 {
         int i;
+        struct kvm_vcpu *vcpu;
 
-        for (i = 0; i < KVM_MAX_VCPUS; ++i)
-                if (kvm->vcpus[i])
-                        kvm->vcpus[i]->arch.last_pte_updated = NULL;
+        kvm_for_each_vcpu(i, vcpu, kvm)
+                vcpu->arch.last_pte_updated = NULL;
 }
 
 static void kvm_mmu_unlink_parents(struct kvm *kvm, struct kvm_mmu_page *sp)