From nobody Sat Jun 20 01:57:12 2026 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 3071AC433FE for ; Thu, 24 Mar 2022 02:26:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244459AbiCXC2L (ORCPT ); Wed, 23 Mar 2022 22:28:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49974 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347774AbiCXC2G (ORCPT ); Wed, 23 Mar 2022 22:28:06 -0400 Received: from mail.meizu.com (edge05.meizu.com [157.122.146.251]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C1815939B0; Wed, 23 Mar 2022 19:26:34 -0700 (PDT) Received: from IT-EXMB-1-125.meizu.com (172.16.1.125) by mz-mail12.meizu.com (172.16.1.108) with Microsoft SMTP Server (TLS) id 14.3.487.0; Thu, 24 Mar 2022 10:26:34 +0800 Received: from meizu.meizu.com (172.16.137.70) by IT-EXMB-1-125.meizu.com (172.16.1.125) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.14; Thu, 24 Mar 2022 10:26:32 +0800 From: Haowen Bai To: , CC: , , "Haowen Bai" Subject: [PATCH] hexagon: Fix warning comparing pointer to 0 Date: Thu, 24 Mar 2022 10:26:31 +0800 Message-ID: <1648088791-31848-1-git-send-email-baihaowen@meizu.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [172.16.137.70] X-ClientProxiedBy: IT-EXMB-1-125.meizu.com (172.16.1.125) To IT-EXMB-1-125.meizu.com (172.16.1.125) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Avoid pointer type value compared with 0 to make code clear. Signed-off-by: Haowen Bai --- arch/hexagon/kernel/traps.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/hexagon/kernel/traps.c b/arch/hexagon/kernel/traps.c index 1240f038..dfdedfe 100644 --- a/arch/hexagon/kernel/traps.c +++ b/arch/hexagon/kernel/traps.c @@ -135,7 +135,7 @@ static void do_show_stack(struct task_struct *task, uns= igned long *fp, } =20 /* Attempt to continue past exception. */ - if (0 =3D=3D newfp) { + if (!newfp) { struct pt_regs *regs =3D (struct pt_regs *) (((void *)fp) + 8); =20 --=20 2.7.4