KVM: VMX: Drop a duplicate declaration of construct_eptp()

Remove an extra declaration of construct_eptp() from vmx.h.
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Message-Id: <20200716034122.5998-4-sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

arch/x86/kvm/vmx/vmx.h

@@ -537,8 +537,6 @@ static inline struct vmcs *alloc_vmcs(bool shadow)
 			      GFP_KERNEL_ACCOUNT);
 }
 
-u64 construct_eptp(struct kvm_vcpu *vcpu, unsigned long root_hpa);
-
 static inline void decache_tsc_multiplier(struct vcpu_vmx *vmx)
 {
 	vmx->current_tsc_ratio = vmx->vcpu.arch.tsc_scaling_ratio;