Received: by 2002:a05:6a10:1a4d:0:0:0:0 with SMTP id nk13csp1687590pxb; Wed, 9 Feb 2022 02:12:39 -0800 (PST) X-Google-Smtp-Source: ABdhPJzPcF9aDQh/OEVBuUh0jhOhpf/3bGd3Ze0Lq25lVkiufwpBDA8rypfarvy8Rx54KnmmiAZZ X-Received: by 2002:a63:1d4:: with SMTP id 203mr1297985pgb.462.1644401559487; Wed, 09 Feb 2022 02:12:39 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1644401559; cv=none; d=google.com; s=arc-20160816; b=IIVFk0lbSsZgx8A4xZr/Dj57COrXjlTf3Bawds9oS2SJv8A2EXlJou7Gyp7YVmGCG0 AjNYX91VecI5qAT28vjsglc/mklEJw+JFdZwTAg+Bkh0GkFQF0eTaOgkM07QLCjoYwly EWzJTKTiluUp6ymWt3d+U2PYhmOWT2rZ3chVPFbmIchzHbNCUltMzHhjzwf4KTiPuhJy drndBRGE9DAKx4rq/NsWQTknoW/414D3ctd3cZj/qybk4BoLtz37hewIqyWS3kzZkIPK 0YkkBto2BWtzZLsQ5zLwwTaohVxhNZhH6FLTosvKX6SN6QaFLLOebtoIrmpLdWDYmETy yN6g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:dkim-signature; bh=hLaxf6+mwc2bWStgicWOQJDXt1cFA12+VvmMUCrykgo=; b=TpfUm5451rzZx2QzklAPsSqlB5JW+hn9q6ryZdJj29oX4bC9aeLUSlHZQcja8JJlAJ vSe6V5xOblgHfG09p0hXL2i/KJ/wqUa+S22LswkZrqbHPHCTQP8T0CZpf5tvFIDAv8UY 8R11vk9nthDEcH8KkUB6+PZgWeE98tpqiEuGB5MAa9mu+INKL3eaMOh/i9WzChH3lmI2 88Fiz9FTA9RwiGFQhhzvnvbOvLq6pcDEhoKV+mVobWYyYNnZnD/aZ3Y/M5ujg9t579R9 dm4oavfXd83I7VdcQG2Zt4Y/3TZaFW0RZE4YrDyDlLvLvPqXqd2946x0uOnccGFjgF6t hUgw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linux.dev header.s=key1 header.b=L0ceTlel; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linux.dev Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id hk16si5689536pjb.87.2022.02.09.02.12.26; Wed, 09 Feb 2022 02:12:39 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@linux.dev header.s=key1 header.b=L0ceTlel; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linux.dev Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348027AbiBIEOU (ORCPT + 99 others); Tue, 8 Feb 2022 23:14:20 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42542 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243116AbiBIDWy (ORCPT ); Tue, 8 Feb 2022 22:22:54 -0500 Received: from out2.migadu.com (out2.migadu.com [IPv6:2001:41d0:2:aacc::]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BE49EC061576; Tue, 8 Feb 2022 19:22:53 -0800 (PST) X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1644376968; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=hLaxf6+mwc2bWStgicWOQJDXt1cFA12+VvmMUCrykgo=; b=L0ceTlel3Z0OmlSwarXSFM4seNY/em3QuxmSPL7wV5djK8cAV1YvelNQyqgMzAeuuNvroB BluClShiGljeqh5B1BpH7UntjII+666CauVzpFX7OXiU3qhaiCJVuCJym7SPrU/OIJNhMz A++8xvXXqOqZoOenVXSkS1e9IhuQAvI= From: Cai Huoqing To: cai.huoqing@linux.dev Cc: Vinod Koul , Salah Triki , Jason Wang , dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] dmaengine: ppc4xx: Make use of the helper macro LIST_HEAD() Date: Wed, 9 Feb 2022 11:22:19 +0800 Message-Id: <20220209032221.37211-1-cai.huoqing@linux.dev> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT X-Migadu-Auth-User: linux.dev X-Spam-Status: No, score=-2.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_LOW,SPF_HELO_NONE, SPF_PASS,TO_EQ_FM_DIRECT_MX,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Replace "struct list_head head = LIST_HEAD_INIT(head)" with "LIST_HEAD(head)" to simplify the code. Signed-off-by: Cai Huoqing --- drivers/dma/ppc4xx/adma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/ppc4xx/adma.c b/drivers/dma/ppc4xx/adma.c index 5e46e347e28b..6b5e91f26afc 100644 --- a/drivers/dma/ppc4xx/adma.c +++ b/drivers/dma/ppc4xx/adma.c @@ -1686,8 +1686,8 @@ static struct ppc440spe_adma_desc_slot *ppc440spe_adma_alloc_slots( { struct ppc440spe_adma_desc_slot *iter = NULL, *_iter; struct ppc440spe_adma_desc_slot *alloc_start = NULL; - struct list_head chain = LIST_HEAD_INIT(chain); int slots_found, retry = 0; + LIST_HEAD(chain); BUG_ON(!num_slots || !slots_per_op); -- 2.25.1