Remove unneeded variable used to store return value.
Replace `gpa >> PAGE_SHIFT` with `gpa_to_gfn(gpa)`
No functional change intended.
Suggested-by: Vitaly Kuznetsov <vkuznets@xxxxxxxxxx>
Signed-off-by: Quanfa Fu <quanfafu@xxxxxxxxx>
---
arch/x86/kvm/mmu/mmu.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c
index e2e1d012df22..61e35170ee2e 100644
--- a/arch/x86/kvm/mmu/mmu.c
+++ b/arch/x86/kvm/mmu/mmu.c
@@ -2553,16 +2553,13 @@ int kvm_mmu_unprotect_page(struct kvm *kvm, gfn_t gfn)
static int kvm_mmu_unprotect_page_virt(struct kvm_vcpu *vcpu, gva_t gva)
{
gpa_t gpa;
- int r;
if (vcpu->arch.mmu->direct_map)
return 0;
gpa = kvm_mmu_gva_to_gpa_read(vcpu, gva, NULL);
- r = kvm_mmu_unprotect_page(vcpu->kvm, gpa >> PAGE_SHIFT);
-
- return r;
+ return kvm_mmu_unprotect_page(vcpu->kvm, gpa_to_gfn(gpa));
}
static void kvm_unsync_page(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp)
--
2.25.1
