KVM: do not release the error pfn

After commit a2766325cf9f9, the error pfn is replaced by the
error code, it need not be released anymore

[ The patch has been compiling tested for powerpc ]

Signed-off-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/arch/x86/kvm/mmu_audit.c b/arch/x86/kvm/mmu_audit.c
index ca403f9bb0f2..daff69e21150 100644
--- a/arch/x86/kvm/mmu_audit.c
+++ b/arch/x86/kvm/mmu_audit.c
@@ -116,10 +116,8 @@ static void audit_mappings(struct kvm_vcpu *vcpu, u64 *sptep, int level)
         gfn = kvm_mmu_page_get_gfn(sp, sptep - sp->spt);
         pfn = gfn_to_pfn_atomic(vcpu->kvm, gfn);
 
-        if (is_error_pfn(pfn)) {
-                kvm_release_pfn_clean(pfn);
+        if (is_error_pfn(pfn))
                 return;
-        }
 
         hpa =  pfn << PAGE_SHIFT;
         if ((*sptep & PT64_BASE_ADDR_MASK) != hpa)