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 AF158C433EF for ; Tue, 25 Jan 2022 20:14:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231382AbiAYUOT (ORCPT ); Tue, 25 Jan 2022 15:14:19 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60976 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229506AbiAYUOG (ORCPT ); Tue, 25 Jan 2022 15:14:06 -0500 Received: from mail-wr1-x42b.google.com (mail-wr1-x42b.google.com [IPv6:2a00:1450:4864:20::42b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 365B0C06173B; Tue, 25 Jan 2022 12:14:06 -0800 (PST) Received: by mail-wr1-x42b.google.com with SMTP id l25so21928210wrb.13; Tue, 25 Jan 2022 12:14:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=um8d9+s1XSjgsk+lNomKxkc38qhFGc/J9+962ua/YsM=; b=gMwIXMDWIXfGlmOLKGK2+LXWO5JTVPu1p+Jzn3NMkNe/piruZKacx3Vj5nfFiB+yVM 8GcJS47eozMSgtAXPpt4TFH17PSUOJdezOCG9+M0GQPPJlIpuhdh9xytNRxXWHwehTNJ eYqehwaFOiDqfxLABuQoG4UiIs5ci2+a2YW9LorrpASuzneEdRRClO082vfY69O88QS1 11VLbN8vSEs6fV+mhPVxIC05yX8kc9LZpniet7E6EBboAPXLUmRU6EdFadsJCE7ZPaFI Ut35de3ZF+sR9GmgAGHJzJ5lbUNau47x7vQB5ctD855WoqvYYEBF9gvTmKRtJ1g2+SF2 BfTw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=um8d9+s1XSjgsk+lNomKxkc38qhFGc/J9+962ua/YsM=; b=cBp8JGeD6QGj33zUC8zolE7nsL9NHUQ+Wy6jegveULrIFn1N2qUupqIDsJ7+fzZ+5Q KYO5xZerLTjIFXol5cmn+SB29L/fZ+FFJJPteoUsJtcZra3Ud4we74UWpMsd2MdhSz4m pcQm+pT34IegLLvf35JG+Db7oyVjD6vzhNy6PAWQK8LCpvrsQkzkWCEHF3KrNNSTU5ae qs9A61jhEelM+gImCp0Kib+LL3qHqAUW22I8MYnJZcAENT7JC97KWwaNMAeBjqyaIdwJ E2Xw1iIRLKYn+94NomrhSUBqkQzUxBkAhaxyXXUzZ87w6OhqxOdRBIO25orsfsrErAwR FSNg== X-Gm-Message-State: AOAM532ShPzGi0i9VX/SUMXyyozU/GaoVioYrrjIJ8KM6TDA7a9EGYd1 M74zFoxkaWbFFtfnchK8634= X-Google-Smtp-Source: ABdhPJzCUMy77BVhpMrOx4JvikcWFix1WLk8dZ8XA44Xl5jwxS2LoKOO8sEUb8FTj22K/dkjKbQVTA== X-Received: by 2002:a5d:6510:: with SMTP id x16mr10744414wru.613.1643141644669; Tue, 25 Jan 2022 12:14:04 -0800 (PST) Received: from localhost (cpc154979-craw9-2-0-cust193.16-3.cable.virginm.net. [80.193.200.194]) by smtp.gmail.com with ESMTPSA id v5sm1166257wmh.19.2022.01.25.12.14.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Jan 2022 12:14:04 -0800 (PST) From: Colin Ian King To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Thomas Gleixner , Borislav Petkov , Dave Hansen , x86@kernel.org, "H . Peter Anvin" , linux-perf-users@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH][next] perf/x86/rapl: replace 0 with NULL to initialize pointers Date: Tue, 25 Jan 2022 20:14:03 +0000 Message-Id: <20220125201403.670011-1-colin.i.king@gmail.com> X-Mailer: git-send-email 2.33.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-perf-users@vger.kernel.org Pointers should be initialized with NULL rather than zero. Fix these. Cleans up sparse warning: arch/x86/events/rapl.c:540:59: warning: Using plain integer as NULL pointer Signed-off-by: Colin Ian King --- arch/x86/events/rapl.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/x86/events/rapl.c b/arch/x86/events/rapl.c index 77e3a47af5ad..7d70690fded5 100644 --- a/arch/x86/events/rapl.c +++ b/arch/x86/events/rapl.c @@ -537,11 +537,11 @@ static struct perf_msr intel_rapl_spr_msrs[] = { * - want to use same event codes across both architectures */ static struct perf_msr amd_rapl_msrs[] = { - [PERF_RAPL_PP0] = { 0, &rapl_events_cores_group, 0, false, 0 }, + [PERF_RAPL_PP0] = { 0, &rapl_events_cores_group, NULL, false, 0 }, [PERF_RAPL_PKG] = { MSR_AMD_PKG_ENERGY_STATUS, &rapl_events_pkg_group, test_msr, false, RAPL_MSR_MASK }, - [PERF_RAPL_RAM] = { 0, &rapl_events_ram_group, 0, false, 0 }, - [PERF_RAPL_PP1] = { 0, &rapl_events_gpu_group, 0, false, 0 }, - [PERF_RAPL_PSYS] = { 0, &rapl_events_psys_group, 0, false, 0 }, + [PERF_RAPL_RAM] = { 0, &rapl_events_ram_group, NULL, false, 0 }, + [PERF_RAPL_PP1] = { 0, &rapl_events_gpu_group, NULL, false, 0 }, + [PERF_RAPL_PSYS] = { 0, &rapl_events_psys_group, NULL, false, 0 }, }; static int rapl_cpu_offline(unsigned int cpu) -- 2.33.1