KVM: x86: Mark kvm_arch_setup_async_pf static

It has no user outside mmu.c and also no prototype.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 64f90db369fb..0aac41fc8ff4 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -2589,7 +2589,7 @@ static int nonpaging_page_fault(struct kvm_vcpu *vcpu, gva_t gva,
                              error_code & PFERR_WRITE_MASK, gfn);
 }
 
-int kvm_arch_setup_async_pf(struct kvm_vcpu *vcpu, gva_t gva, gfn_t gfn)
+static int kvm_arch_setup_async_pf(struct kvm_vcpu *vcpu, gva_t gva, gfn_t gfn)
 {
         struct kvm_arch_async_pf arch;
         arch.token = (vcpu->arch.apf.id++ << 12) | vcpu->vcpu_id;