[PATCH] kvm: NULL noise removal

[powerpc.git] / drivers / kvm / vmx.c

diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c
index 27f2751..27e05a7 100644 (file)
--- a/drivers/kvm/vmx.c
+++ b/drivers/kvm/vmx.c
@@ -98,7 +98,7 @@ static struct vmx_msr_entry *find_msr_entry(struct kvm_vcpu *vcpu, u32 msr)
        for (i = 0; i < vcpu->nmsrs; ++i)
                if (vcpu->guest_msrs[i].index == msr)
                        return &vcpu->guest_msrs[i];
-       return 0;
+       return NULL;
 }
 
 static void vmcs_clear(struct vmcs *vmcs)
@@ -1116,6 +1116,8 @@ static int vmx_vcpu_setup(struct kvm_vcpu *vcpu)
 
                if (rdmsr_safe(index, &data_low, &data_high) < 0)
                        continue;
+               if (wrmsr_safe(index, data_low, data_high) < 0)
+                       continue;
                data = data_low | ((u64)data_high << 32);
                vcpu->host_msrs[j].index = index;
                vcpu->host_msrs[j].reserved = 0;