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KVM: powerpc: kvmppc_visible_gpa can be boolean

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In another patch kvm_is_visible_gfn is maken return bool due to this
function only returns zero or one as its return value, let's also make
kvmppc_visible_gpa return bool to keep consistent.

No functional change.

Signed-off-by: Yaowei Bai <baiyaowei@cmss.chinamobile.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Yaowei Bai 2015-11-16 11:10:24 +08:00 committed by Paolo Bonzini
parent 08ff0d5e63
commit 378b417d65
1 changed files with 2 additions and 2 deletions
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4
arch/powerpc/kvm/book3s_pr.c
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@ -512,7 +512,7 @@ static void kvmppc_patch_dcbz(struct kvm_vcpu *vcpu, struct kvmppc_pte *pte)
put_page(hpage);
}
static int kvmppc_visible_gpa(struct kvm_vcpu *vcpu, gpa_t gpa)
static bool kvmppc_visible_gpa(struct kvm_vcpu *vcpu, gpa_t gpa)
{
ulong mp_pa = vcpu->arch.magic_page_pa;
@ -521,7 +521,7 @@ static int kvmppc_visible_gpa(struct kvm_vcpu *vcpu, gpa_t gpa)
gpa &= ~0xFFFULL;
if (unlikely(mp_pa) && unlikely((mp_pa & KVM_PAM) == (gpa & KVM_PAM))) {
return 1;
return true;
}
return kvm_is_visible_gfn(vcpu->kvm, gpa >> PAGE_SHIFT);