KVM: MMU: drop unneeded checks.

Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

1 files changed, 2 insertions, 3 deletions

diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 2fa82b04f14e..40737b38da19 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -2328,9 +2328,8 @@ static int mmu_need_write_protect(struct kvm_vcpu *vcpu, gfn_t gfn,
                 if (s->role.level != PT_PAGE_TABLE_LEVEL)
                         return 1;
 
-                if (!need_unsync && !s->unsync) {
+                if (!s->unsync)
                         need_unsync = true;
-                }
         }
         if (need_unsync)
                 kvm_unsync_pages(vcpu, gfn);
@@ -4008,7 +4007,7 @@ void kvm_mmu_pte_write(struct kvm_vcpu *vcpu, gpa_t gpa,
                               !((sp->role.word ^ vcpu->arch.mmu.base_role.word)
                               & mask.word) && rmap_can_add(vcpu))
                                 mmu_pte_write_new_pte(vcpu, sp, spte, &gentry);
-                        if (!remote_flush && need_remote_flush(entry, *spte))
+                        if (need_remote_flush(entry, *spte))
                                 remote_flush = true;
                         ++spte;
                 }