[PATCH] KVM: x86/mmu: Return true/false from bool function

[Bo Liu <liubo03@xxxxxxxxxx>]

Return boolean values ("true" or "false") instead of integer values
from bool function.

Signed-off-by: Bo Liu <liubo03@xxxxxxxxxx>
---
 arch/x86/kvm/mmu/mmu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c
index bfb50262fd37..572e0c487376 100644
--- a/arch/x86/kvm/mmu/mmu.c
+++ b/arch/x86/kvm/mmu/mmu.c
@@ -1024,7 +1024,7 @@ static bool rmap_can_add(struct kvm_vcpu *vcpu)
 	struct kvm_mmu_memory_cache *mc;
 
 	mc = &vcpu->arch.mmu_pte_list_desc_cache;
-	return kvm_mmu_memory_cache_nr_free_objects(mc);
+	return !!kvm_mmu_memory_cache_nr_free_objects(mc);
 }
 
 static void rmap_remove(struct kvm *kvm, u64 *spte)
-- 
2.27.0