Return boolean values ("true" or "false") instead of 1 or 0 from bool
functions.  This fixes the following warnings from coccicheck:

kernel/sched/fair.c:9846:9-10: WARNING: return of 0/1 in function
'imbalanced_active_balance' with return type bool

Signed-off-by: Haowen Bai <baihaowen@meizu.com>
---
 arch/x86/include/asm/pgtable.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index a3c22d2fe27e..6f0e261bae73 100644
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -1414,7 +1414,7 @@ static inline bool __pte_access_permitted(unsigned long pteval, bool write)
 		need_pte_bits |= _PAGE_RW;
 
 	if ((pteval & need_pte_bits) != need_pte_bits)
-		return 0;
+		return false;
 
 	return __pkru_allows_pkey(pte_flags_pkey(pteval), write);
 }
-- 
2.7.4