* [PATCH linux-next] x86:pgtable: fix boolreturn.cocci warnings
@ 2021-08-24 7:13 CGEL
0 siblings, 0 replies; only message in thread
From: CGEL @ 2021-08-24 7:13 UTC (permalink / raw)
To: Thomas Gleixner
Cc: Borislav Petkov, Ingo Molnar, x86, Andrew Morton, Dave Hansen,
Joerg Roedel, linux-kernel, Jing Yangyang, Zeal Robot
From: Jing Yangyang <jing.yangyang@zte.com.cn>
./arch/x86/include/asm/pgtable.h:1369:9-10:WARNING:return of 0/1 in
function '__pte_access_permitted' 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 <zealci@zte.com.cn>
Signed-off-by: Jing Yangyang <jing.yangyang@zte.com.cn>
---
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 448cd01..fc4801d 100644
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -1366,7 +1366,7 @@ 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);
}
--
1.8.3.1
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