From dc60001e1a305ad8bba1ddaf09484e0e150aba60 Mon Sep 17 00:00:00 2001 From: Yang Li 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 Signed-off-by: Yang Li Message-Id: <20220518230953.112266-1-yang.lee@linux.alibaba.com> Signed-off-by: Max Filippov --- 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 f97d43a..0c25e03 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; -- 2.7.4