KVM: VMX: Use vcpu_to_pi_desc() uniformly in posted_intr.c

The helper function, vcpu_to_pi_desc(), is defined to get the posted
interrupt descriptor from vcpu.  There is one place that doesn't use
it, and instead references vmx_vcpu->pi_desc directly.  Remove the
inconsistency.

Signed-off-by: Yuan Yao <yuan.yao@intel.com>
Signed-off-by: Isaku Yamahata <isaku.yamahata@intel.com>
Message-Id: <ee7be7832bc424546fd4f05015a844a0205b5ba2.1646422845.git.isaku.yamahata@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

diff --git a/arch/x86/kvm/vmx/posted_intr.c b/arch/x86/kvm/vmx/posted_intr.c
index 3834bb3..37d0bff 100644 (file)
--- a/arch/x86/kvm/vmx/posted_intr.c
+++ b/arch/x86/kvm/vmx/posted_intr.c
@@ -311,7 +311,7 @@ int vmx_pi_update_irte(struct kvm *kvm, unsigned int host_irq,
                        continue;
                }
 
-               vcpu_info.pi_desc_addr = __pa(&to_vmx(vcpu)->pi_desc);
+               vcpu_info.pi_desc_addr = __pa(vcpu_to_pi_desc(vcpu));
                vcpu_info.vector = irq.vector;
 
                trace_kvm_pi_irte_update(host_irq, vcpu->vcpu_id, e->gsi,