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Subject[PATCH] KVM/X86: Remove unneeded variable
Date
Remove unneeded variable used to store return value.

No functional change intended.

Signed-off-by: Quanfa Fu <quanfafu@gmail.com>
---
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..7603db81b902 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 >> PAGE_SHIFT);
}

static void kvm_unsync_page(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp)
--
2.25.1
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