From dc60001e1a305ad8bba1ddaf09484e0e150aba60 Mon Sep 17 00:00:00 2001
From: Yang Li <yang.lee@linux.alibaba.com>
Date: Thu, 19 May 2022 07:09:53 +0800
Subject: [PATCH] xtensa: Return true/false (not 1/0) from bool function
Return boolean values ("true" or "false") instead of 1 or 0 from bool
function. This fixes the following warnings from coccicheck:
./arch/xtensa/kernel/traps.c:304:10-11: WARNING: return of 0/1 in
function 'check_div0' with return type bool
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Message-Id: <20220518230953.112266-1-yang.lee@linux.alibaba.com>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
---
arch/xtensa/kernel/traps.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/xtensa/kernel/traps.c b/arch/xtensa/kernel/traps.c
index f97d43a8d13d7..0c25e035ff107 100644
--- a/arch/xtensa/kernel/traps.c
+++ b/arch/xtensa/kernel/traps.c
@@ -301,7 +301,7 @@ static bool check_div0(struct pt_regs *regs)
if (user_mode(regs)) {
if (copy_from_user(buf, (void __user *)regs->pc + 2, 5))
- return 0;
+ return false;
p = buf;
} else {
p = (const u8 *)regs->pc + 2;
--
2.30.2