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 DF653C4332F for ; Wed, 22 Dec 2021 19:10:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345094AbhLVTK0 (ORCPT ); Wed, 22 Dec 2021 14:10:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41614 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233746AbhLVTKX (ORCPT ); Wed, 22 Dec 2021 14:10:23 -0500 Received: from mail-pj1-x1032.google.com (mail-pj1-x1032.google.com [IPv6:2607:f8b0:4864:20::1032]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C98ECC061574; Wed, 22 Dec 2021 11:10:23 -0800 (PST) Received: by mail-pj1-x1032.google.com with SMTP id v16so3087822pjn.1; Wed, 22 Dec 2021 11:10:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=message-id:subject:from:to:cc:date:in-reply-to:references :user-agent:mime-version:content-transfer-encoding; bh=eKU6zyGwfFlWxbGr0zjaI2Jp0eBbVcOiSC2CJkTaOTE=; b=Dm06F6KpB9vlkE1/bI5YrdbkaKpwoRSWgYbNI8t0dtKwQMlkYRbosl4uCOO+AL8ekC OySFEYwmO86R+WWDIuCh8sZeSAwp/qNhLhpBhsthJy1kE2/bKXAh7dVftPq5z8dkbNb7 A6R5R0lWIsa9rDs4GY4naIVyRmUCQMbFLqnlITX8pUHtJAs8cnQJ27Xcp2JrLPpp7N30 T8FsT/HBmEHD/oSnapyMQejbRjByqf/aD7aHKTNVVWkzDgbdRI/INkO0/JAikHkjvzoX GRkRHlJjia85eNMba6ZiIX/7OhFHr8lCeMz7VOyH6hrMwa5laxuuxoULPYwAQlDqd8uX Bw6A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:subject:from:to:cc:date:in-reply-to :references:user-agent:mime-version:content-transfer-encoding; bh=eKU6zyGwfFlWxbGr0zjaI2Jp0eBbVcOiSC2CJkTaOTE=; b=RCst2hOqVocHISYE4PPmxzGRZOFrge0NgGhHdf+gr7Cv5JixNl2nuuU9xWEmrRrZ2s RFjaE+1wafK169xtAnr+m7hjEUnb7KAcgQTnvPPSlHqZJ83LsaRF4zvbaO1DAIxx20Ls T/FfGuPp4l/eb+BRrPKqJvZQ37Zc/NYfNUqVGgjuajMtZEB2HpInkiW0lEMTyqVJwVWm Vsj5olf7POaQ/2OcViodCE0d6QT+w63XSt+D6LnIPoQSXLthslVu7RBe8LUApTe4/Fty efStwEl9Ijwmq7+VrAnsbE+NeofhfEUl4sKrPFf2c0NzODMJUSc0cbHlSSegz11JV1zK /NeA== X-Gm-Message-State: AOAM531SLUOI4sz71YaEQ2SiHs9FQPNNYUNeb5pcPKm0AiAuoygWNXML ZZ1IGRnjChOnR2408j/Rfz4= X-Google-Smtp-Source: ABdhPJzVWmb+g3frFClLt26LPQfPUONF/Kzd+DPYmYJBH5aR5XiDJkFtcVxGF8B1lvLNhXMLvLZ7Eg== X-Received: by 2002:a17:90a:f998:: with SMTP id cq24mr2814797pjb.64.1640200222984; Wed, 22 Dec 2021 11:10:22 -0800 (PST) Received: from [10.2.59.154] (searspoint.nvidia.com. [216.228.112.21]) by smtp.gmail.com with ESMTPSA id r10sm3003224pgn.4.2021.12.22.11.10.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Dec 2021 11:10:22 -0800 (PST) Message-ID: <2e62a8db2ee325bc46220ded69ec2938117a117e.camel@gmail.com> Subject: Re: [PATCH] net/mlx5: DR, Fix NULL vs IS_ERR checking in dr_domain_init_resources From: Saeed Mahameed To: Miaoqian Lin Cc: Saeed Mahameed , Leon Romanovsky , "David S. Miller" , Jakub Kicinski , Yevgeny Kliteynik , Muhammad Sammar , Alex Vesker , Erez Shitrit , Mark Bloch , netdev@vger.kernel.org, linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org Date: Wed, 22 Dec 2021 11:10:20 -0800 In-Reply-To: <20211222065455.32573-1-linmq006@gmail.com> References: <20211222065455.32573-1-linmq006@gmail.com> Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.42.2 (3.42.2-1.fc35) MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2021-12-22 at 06:54 +0000, Miaoqian Lin wrote: > The mlx5_get_uars_page() function  returns error pointers. > Using IS_ERR() to check the return value to fix this. > > Fixes: 4ec9e7b02697("net/mlx5: DR, Expose steering domain > functionality") > Signed-off-by: Miaoqian Lin Applied to net-mlx5. Thanks.