[PATCH] KVM: PPC: Book3S HV: fix the return value of kvm_age_rmapp()

[Bo Liu]

The return value type defined in the function kvm_age_rmapp() is
"bool", but the return value type defined in the implementation of the
function kvm_age_rmapp() is "int".

Change the return value type to "bool".

Signed-off-by: Bo Liu <liub...@inspur.com>
---
 arch/powerpc/kvm/book3s_64_mmu_hv.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/powerpc/kvm/book3s_64_mmu_hv.c 
b/arch/powerpc/kvm/book3s_64_mmu_hv.c
index 0aeb51738ca9..9a83894ca743 100644
--- a/arch/powerpc/kvm/book3s_64_mmu_hv.c
+++ b/arch/powerpc/kvm/book3s_64_mmu_hv.c
@@ -879,7 +879,7 @@ static bool kvm_age_rmapp(struct kvm *kvm, struct 
kvm_memory_slot *memslot,
        struct revmap_entry *rev = kvm->arch.hpt.rev;
        unsigned long head, i, j;
        __be64 *hptep;
-       int ret = 0;
+       bool ret = false;
        unsigned long *rmapp;
 
        rmapp = &memslot->arch.rmap[gfn - memslot->base_gfn];
@@ -887,7 +887,7 @@ static bool kvm_age_rmapp(struct kvm *kvm, struct 
kvm_memory_slot *memslot,
        lock_rmap(rmapp);
        if (*rmapp & KVMPPC_RMAP_REFERENCED) {
                *rmapp &= ~KVMPPC_RMAP_REFERENCED;
-               ret = 1;
+               ret = true;
        }
        if (!(*rmapp & KVMPPC_RMAP_PRESENT)) {
                unlock_rmap(rmapp);
@@ -919,7 +919,7 @@ static bool kvm_age_rmapp(struct kvm *kvm, struct 
kvm_memory_slot *memslot,
                                rev[i].guest_rpte |= HPTE_R_R;
                                note_hpte_modification(kvm, &rev[i]);
                        }
-                       ret = 1;
+                       ret = true;
                }
                __unlock_hpte(hptep, be64_to_cpu(hptep[0]));
        } while ((i = j) != head);
-- 
2.27.0