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=-7.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,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 0D5D3C43441 for ; Wed, 21 Nov 2018 19:07:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CA04A214DB for ; Wed, 21 Nov 2018 19:07:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="sSL5RW7l" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CA04A214DB Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387766AbeKVFms (ORCPT ); Thu, 22 Nov 2018 00:42:48 -0500 Received: from mail.kernel.org ([198.145.29.99]:37354 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387645AbeKVFmr (ORCPT ); Thu, 22 Nov 2018 00:42:47 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 77B4D214DB; Wed, 21 Nov 2018 19:07:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1542827234; bh=zNg3NGQk/x75FDTpX1/gOI4FCaXpIu3RUjvawtiYNmY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=sSL5RW7l4SQfhxM+NLZw3Y3zhgivuiFDi5cmJQQ8WHT4WBWHTjSGAp+ulPgpuzURI XJEK+yqEuQKekPJq51hU7kq4kkP6FYK1mztPY7t1HhN6F+kqzt+IFg2haPBT50SLM7 z7lQgaAIldj1KpLHl58ys6UQw0G/jjSQhQUBZfnc= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Shay Agroskin , Saeed Mahameed Subject: [PATCH 4.19 25/42] net/mlx5e: Removed unnecessary warnings in FEC caps query Date: Wed, 21 Nov 2018 20:06:01 +0100 Message-Id: <20181121183149.092880760@linuxfoundation.org> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181121183147.869199006@linuxfoundation.org> References: <20181121183147.869199006@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Shay Agroskin [ Upstream commit 64e283348458e2fd2fe41b60dfb6c30e88ee695f ] Querying interface FEC caps with 'ethtool [int]' after link reset throws warning regading link speed. This warning is not needed as there is already an indication in user space that the link is not up. Fixes: 0696d60853d5 ("net/mlx5e: Receive buffer configuration") Signed-off-by: Shay Agroskin Signed-off-by: Saeed Mahameed Signed-off-by: Greg Kroah-Hartman --- drivers/net/ethernet/mellanox/mlx5/core/en/port.c | 4 +--- drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c | 4 +++- 2 files changed, 4 insertions(+), 4 deletions(-) --- a/drivers/net/ethernet/mellanox/mlx5/core/en/port.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/port.c @@ -88,10 +88,8 @@ int mlx5e_port_linkspeed(struct mlx5_cor eth_proto_oper = MLX5_GET(ptys_reg, out, eth_proto_oper); *speed = mlx5e_port_ptys2speed(eth_proto_oper); - if (!(*speed)) { - mlx5_core_warn(mdev, "cannot get port speed\n"); + if (!(*speed)) err = -EINVAL; - } return err; } --- a/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c @@ -130,8 +130,10 @@ static u32 calculate_xoff(struct mlx5e_p int err; err = mlx5e_port_linkspeed(priv->mdev, &speed); - if (err) + if (err) { + mlx5_core_warn(priv->mdev, "cannot get port speed\n"); return 0; + } xoff = (301 + 216 * priv->dcbx.cable_len / 100) * speed / 1000 + 272 * mtu / 100;