linux-kernel - [PATCH] kconfig: use true and false for bool variable

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Date:   Mon, 15 Mar 2021 14:55:44 +0800
From:   Yang Li <yang.lee@...ux.alibaba.com>
To:     masahiroy@...nel.org
Cc:     linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org,
        Yang Li <yang.lee@...ux.alibaba.com>
Subject: [PATCH] kconfig: use true and false for bool variable

fixed the following coccicheck:
./scripts/kconfig/confdata.c:36:9-10: WARNING: return of 0/1 in function
'is_dir' with return type bool

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@...ux.alibaba.com>
---
 scripts/kconfig/confdata.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index 2568dbe..b65b8c3 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -33,7 +33,7 @@ static bool is_dir(const char *path)
 	struct stat st;
 
 	if (stat(path, &st))
-		return 0;
+		return false;
 
 	return S_ISDIR(st.st_mode);
 }
-- 
1.8.3.1