From: Jing Yangyang <redacted>

./arch/mips/kvm/mmu.c:489:9-10:WARNING: return of 0/1 in function
'kvm_test_age_gfn' with return type bool
./arch/mips/kvm/mmu.c:445:8-9  WARNING: return of 0/1 in function
'kvm_unmap_gfn_range' with return type bool

Return statements in functions returning bool should use true/false
instead of 1/0.

Generated by: scripts/coccinelle/misc/boolreturn.cocci

Reported-by: Zeal Robot <redacted>
Signed-off-by: Jing Yangyang <redacted>
---
 arch/mips/kvm/mmu.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/mips/kvm/mmu.c b/arch/mips/kvm/mmu.c
index 6d1f68c..1bfd1b5 100644
--- a/arch/mips/kvm/mmu.c
+++ b/arch/mips/kvm/mmu.c

@@ -442,7 +442,7 @@ static int kvm_mips_mkold_gpa_pt(struct kvm *kvm, gfn_t start_gfn,
 bool kvm_unmap_gfn_range(struct kvm *kvm, struct kvm_gfn_range *range)
 {
 	kvm_mips_flush_gpa_pt(kvm, range->start, range->end);
-	return 1;
+	return true;
 }
 
 bool kvm_set_spte_gfn(struct kvm *kvm, struct kvm_gfn_range *range)

@@ -486,7 +486,7 @@ bool kvm_test_age_gfn(struct kvm *kvm, struct kvm_gfn_range *range)
 	pte_t *gpa_pte = kvm_mips_pte_for_gpa(kvm, NULL, gpa);
 
 	if (!gpa_pte)
-		return 0;
+		return false;
 	return pte_young(*gpa_pte);