From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0A45AC433EF for ; Wed, 18 May 2022 23:10:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230417AbiERXKC (ORCPT ); Wed, 18 May 2022 19:10:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37158 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229590AbiERXKA (ORCPT ); Wed, 18 May 2022 19:10:00 -0400 Received: from out30-54.freemail.mail.aliyun.com (out30-54.freemail.mail.aliyun.com [115.124.30.54]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 64B401CE632 for ; Wed, 18 May 2022 16:09:58 -0700 (PDT) X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R801e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04357;MF=yang.lee@linux.alibaba.com;NM=1;PH=DS;RN=6;SR=0;TI=SMTPD_---0VDhLBK1_1652915395; Received: from localhost(mailfrom:yang.lee@linux.alibaba.com fp:SMTPD_---0VDhLBK1_1652915395) by smtp.aliyun-inc.com(127.0.0.1); Thu, 19 May 2022 07:09:55 +0800 From: Yang Li To: chris@zankel.net Cc: jcmvbkbc@gmail.com, linux-xtensa@linux-xtensa.org, linux-kernel@vger.kernel.org, Yang Li , Abaci Robot Subject: [PATCH -next] xtensa: Return true/false (not 1/0) from bool function Date: Thu, 19 May 2022 07:09:53 +0800 Message-Id: <20220518230953.112266-1-yang.lee@linux.alibaba.com> X-Mailer: git-send-email 2.20.1.7.g153144c MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 --- 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 f97d43a8d13d..0c25e035ff10 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; -- 2.20.1.7.g153144c