From nobody Mon Sep 15 04:14:41 2025 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 36659C25B6B for ; Tue, 24 Oct 2023 18:11:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234868AbjJXSLu (ORCPT ); Tue, 24 Oct 2023 14:11:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45964 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230304AbjJXSLr (ORCPT ); Tue, 24 Oct 2023 14:11:47 -0400 Received: from mail-pf1-x42a.google.com (mail-pf1-x42a.google.com [IPv6:2607:f8b0:4864:20::42a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 035FC111 for ; Tue, 24 Oct 2023 11:11:46 -0700 (PDT) Received: by mail-pf1-x42a.google.com with SMTP id d2e1a72fcca58-6bd0e1b1890so3765943b3a.3 for ; Tue, 24 Oct 2023 11:11:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1698171105; x=1698775905; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=tzIVqFd7BYIfD+/BtUvd6UdU+bq+nB9/4vc6HwyRwDA=; b=PJOilm4j0Tor2JNsBFG2JxKEmhssPhdUJmTOT3UXKdc7n8H8ZXswZPWFYZ4EDwyzCP wMUpYl3HK+YxP183yI1zvIB6qoF6rJyyXTP7FL14nB1V+V8M3qjZmBiE437NSGTlwR4A 7Wsw6V4Hk7M1khVJz9IU8CCVgg23tbqRwBQ3bPu7dbi71FebNvh4BTXij1cpHKKI4A8O MtYLTppmoLTe5KpomhM2SglKGGUQtQ8WHkYNAWZWNYxYN4zo48G9/Dvy1qjM1LFIUAk4 eLcCsX/QjRfuuWrjtYYFkiWrFmgz7VGoBnd01XmvAsy5gJBzgnKn2+bT9UeQw49T+3dY sY5Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1698171105; x=1698775905; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=tzIVqFd7BYIfD+/BtUvd6UdU+bq+nB9/4vc6HwyRwDA=; b=OtOsGAz1Weoh2Qcmllm7ykDlJXk1Tqn6G+Z+VXMW6KP3GhUBIrnzfHmilwcK0Vyedf kG0btNYS/+zWspFr3PZWdcj65uenzRq7wAOT0CPGQ+LIjnqJwTRq1jb+7TdO+elW2Ug9 IULJNNOUucFqebq2A0RXz9VBYin07KL807XXKUdeLgopNmqQzb1H3c8SaS6iT+J9z9nV s2uaUXr10gj4ugRKpRim/qlNSClBqNj5aPXJY6YkM5r6Gg6pdaSdGdzQFZ+ZBbq5VKVs TYXBlqviYD83Ya9L+pi7OV3e6TFw+1963ykXaxhbdtEq1kKPJVQYJN78wvaUvFWZ44YN YmaA== X-Gm-Message-State: AOJu0YxASjYiCAMwho+QAhm6QTeoat4ZhGK7HSz42PIiazW6utp6keAf eYkVyyfqe2zWQYWzmoNQ5YA= X-Google-Smtp-Source: AGHT+IG5DZEa19Ut0ZSvrY2ONpv/RDUeT44JgOW71UKte+JD4T2cdfJWV5R/00U1mA6OiWjjJuWe+g== X-Received: by 2002:a05:6a00:1915:b0:68e:3eb6:d45 with SMTP id y21-20020a056a00191500b0068e3eb60d45mr10917135pfi.30.1698171105386; Tue, 24 Oct 2023 11:11:45 -0700 (PDT) Received: from brag-vm.. ([117.243.121.127]) by smtp.gmail.com with ESMTPSA id z64-20020a633343000000b005898a3619c7sm7335210pgz.48.2023.10.24.11.11.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 24 Oct 2023 11:11:45 -0700 (PDT) From: Bragatheswaran Manickavel To: harry.wentland@amd.com, sunpeng.li@amd.com, Rodrigo.Siqueira@amd.com, alexander.deucher@amd.com, christian.koenig@amd.com, Xinhui.Pan@amd.com, daniel@ffwll.ch, airlied@gmail.com, Qingqing.Zhuo@amd.com, alvin.lee2@amd.com, wenjing.liu@amd.com, jun.lei@amd.com, Samson.Tam@amd.com Cc: Bragatheswaran Manickavel , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH] drm/amd/display: avoid variable reinitialization Date: Tue, 24 Oct 2023 23:41:34 +0530 Message-Id: <20231024181134.48066-1-bragathemanick0908@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" The member variable enable_hpo_pg_support is already initialized=20 and hence the reinitialization instruction can be removed. Issue=20 identified using the doubleinit.cocci Coccinelle semantic patch script. Signed-off-by: Bragatheswaran Manickavel --- drivers/gpu/drm/amd/display/dc/dcn35/dcn35_resource.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/dcn35/dcn35_resource.c b/driver= s/gpu/drm/amd/display/dc/dcn35/dcn35_resource.c index 99d55b958977..1fd9df8da09c 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn35/dcn35_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn35/dcn35_resource.c @@ -739,7 +739,6 @@ static const struct dc_debug_options debug_defaults_drv= =3D { .disable_boot_optimizations =3D false, .disable_unbounded_requesting =3D false, .disable_mem_low_power =3D false, - .enable_hpo_pg_support =3D false, //must match enable_single_display_2to1_odm_policy to support dynamic ODM= transitions .enable_double_buffered_dsc_pg_support =3D true, .enable_dp_dig_pixel_rate_div_policy =3D 1, --=20 2.34.1