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 X-Spam-Level: X-Spam-Status: No, score=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1C811C43219 for ; Fri, 26 Apr 2019 17:13:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D9B8D21479 for ; Fri, 26 Apr 2019 17:13:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="dbwlt4du" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726689AbfDZRNE (ORCPT ); Fri, 26 Apr 2019 13:13:04 -0400 Received: from lelv0143.ext.ti.com ([198.47.23.248]:37422 "EHLO lelv0143.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726596AbfDZRND (ORCPT ); Fri, 26 Apr 2019 13:13:03 -0400 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id x3QHCwZn105167; Fri, 26 Apr 2019 12:12:58 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1556298778; bh=Tj8olacDYfKcF5PnqXI2on8sVfvgWdBZkNzjcXWmEn0=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=dbwlt4du4jdx2qBZ4hOAs1r4a3RdPIF9O8ZRhM8pXtP8EE9xj/Wj36opSWUZebWO3 wh96RdMQlvxDeaZKA9VNDW348Tb2YaFe95pwsK9kYIXdsicQPTi8VIVeiE+IOCUxN6 LSvM3Tjtr+pjMiCl4OhhpxzfrD9NgRU7/LQ8cpJA= Received: from DLEE108.ent.ti.com (dlee108.ent.ti.com [157.170.170.38]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x3QHCwpr122746 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 26 Apr 2019 12:12:58 -0500 Received: from DLEE112.ent.ti.com (157.170.170.23) by DLEE108.ent.ti.com (157.170.170.38) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5; Fri, 26 Apr 2019 12:12:58 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DLEE112.ent.ti.com (157.170.170.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5 via Frontend Transport; Fri, 26 Apr 2019 12:12:58 -0500 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id x3QHCvQv019320; Fri, 26 Apr 2019 12:12:58 -0500 From: Grygorii Strashko To: , Ilias Apalodimas , "David S . Miller" , Ivan Khoronzhuk CC: Florian Fainelli , Andrew Lunn , Sekhar Nori , , , Murali Karicheri , Grygorii Strashko Subject: [PATCH net-next v2 07/20] net: ethernet: ti: cpsw: use devm_alloc_etherdev_mqs() Date: Fri, 26 Apr 2019 20:12:29 +0300 Message-ID: <1556298762-8632-8-git-send-email-grygorii.strashko@ti.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1556298762-8632-1-git-send-email-grygorii.strashko@ti.com> References: <1556298762-8632-1-git-send-email-grygorii.strashko@ti.com> MIME-Version: 1.0 Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use devm_alloc_etherdev_mqs() and simplify code. Reviewed-by: Andrew Lunn Signed-off-by: Grygorii Strashko --- drivers/net/ethernet/ti/cpsw.c | 18 ++++++------------ 1 file changed, 6 insertions(+), 12 deletions(-) diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index e771e4269af8..ddc259c45481 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -3399,7 +3399,8 @@ static int cpsw_probe_dual_emac(struct cpsw_priv *priv) struct cpsw_priv *priv_sl2; int ret = 0; - ndev = alloc_etherdev_mq(sizeof(struct cpsw_priv), CPSW_MAX_QUEUES); + ndev = devm_alloc_etherdev_mqs(cpsw->dev, sizeof(struct cpsw_priv), + CPSW_MAX_QUEUES, CPSW_MAX_QUEUES); if (!ndev) { dev_err(cpsw->dev, "cpsw: error allocating net_device\n"); return -ENOMEM; @@ -3433,11 +3434,8 @@ static int cpsw_probe_dual_emac(struct cpsw_priv *priv) /* register the network device */ SET_NETDEV_DEV(ndev, cpsw->dev); ret = register_netdev(ndev); - if (ret) { + if (ret) dev_err(cpsw->dev, "cpsw: error registering net device\n"); - free_netdev(ndev); - ret = -ENODEV; - } return ret; } @@ -3481,7 +3479,8 @@ static int cpsw_probe(struct platform_device *pdev) cpsw->dev = dev; - ndev = alloc_etherdev_mq(sizeof(struct cpsw_priv), CPSW_MAX_QUEUES); + ndev = devm_alloc_etherdev_mqs(dev, sizeof(struct cpsw_priv), + CPSW_MAX_QUEUES, CPSW_MAX_QUEUES); if (!ndev) { dev_err(dev, "error allocating net_device\n"); return -ENOMEM; @@ -3499,7 +3498,7 @@ static int cpsw_probe(struct platform_device *pdev) if (IS_ERR(mode)) { ret = PTR_ERR(mode); dev_err(dev, "gpio request failed, ret %d\n", ret); - goto clean_ndev_ret; + return ret; } /* @@ -3768,8 +3767,6 @@ static int cpsw_probe(struct platform_device *pdev) pm_runtime_put_sync(&pdev->dev); clean_runtime_disable_ret: pm_runtime_disable(&pdev->dev); -clean_ndev_ret: - free_netdev(priv->ndev); return ret; } @@ -3794,9 +3791,6 @@ static int cpsw_remove(struct platform_device *pdev) cpsw_remove_dt(pdev); pm_runtime_put_sync(&pdev->dev); pm_runtime_disable(&pdev->dev); - if (cpsw->data.dual_emac) - free_netdev(cpsw->slaves[1].ndev); - free_netdev(ndev); return 0; } -- 2.17.1