From nobody Mon Jun 22 13:06:42 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 7D95BC433F5 for ; Thu, 24 Mar 2022 01:33:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345776AbiCXBfJ (ORCPT ); Wed, 23 Mar 2022 21:35:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54746 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234718AbiCXBfG (ORCPT ); Wed, 23 Mar 2022 21:35:06 -0400 Received: from mail.meizu.com (unknown [14.29.68.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1921E7DE13 for ; Wed, 23 Mar 2022 18:33:34 -0700 (PDT) Received: from IT-EXMB-1-125.meizu.com (172.16.1.125) by mz-mail04.meizu.com (172.16.1.16) with Microsoft SMTP Server (TLS) id 14.3.487.0; Thu, 24 Mar 2022 09:33:36 +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 09:33:31 +0800 From: Haowen Bai To: CC: , Haowen Bai Subject: [PATCH] tools/power/x86_energy_perf_policy: Fix warning comparing pointer to 0 Date: Thu, 24 Mar 2022 09:33:30 +0800 Message-ID: <1648085610-24545-1-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 --- tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.= c b/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c index 5fd9e59..fd2b982 100644 --- a/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c +++ b/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c @@ -1517,7 +1517,7 @@ int main(int argc, char **argv) parse_cpuid(); =20 /* If CPU-set and PKG-set are not initialized, default to all CPUs */ - if ((cpu_selected_set =3D=3D 0) && (pkg_selected_set =3D=3D 0)) + if ((cpu_selected_set =3D=3D NULL) && (pkg_selected_set =3D=3D 0)) cpu_selected_set =3D cpu_present_set; =20 /* --=20 2.7.4