From patchwork Tue Sep 10 16:34:30 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Kirsher, Jeffrey T" X-Patchwork-Id: 1160467 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=intel.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 46SVxH4jSmz9s4Y for ; Wed, 11 Sep 2019 02:34:43 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2436844AbfIJQem (ORCPT ); Tue, 10 Sep 2019 12:34:42 -0400 Received: from mga09.intel.com ([134.134.136.24]:21111 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2436832AbfIJQek (ORCPT ); Tue, 10 Sep 2019 12:34:40 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 10 Sep 2019 09:34:40 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,490,1559545200"; d="scan'208";a="184223769" Received: from jtkirshe-desk1.jf.intel.com ([134.134.177.96]) by fmsmga008.fm.intel.com with ESMTP; 10 Sep 2019 09:34:39 -0700 From: Jeff Kirsher To: davem@davemloft.net Cc: Stefan Assmann , netdev@vger.kernel.org, nhorman@redhat.com, sassmann@redhat.com, Andrew Bowers , Jeff Kirsher Subject: [net-next 10/14] i40e: clear __I40E_VIRTCHNL_OP_PENDING on invalid min Tx rate Date: Tue, 10 Sep 2019 09:34:30 -0700 Message-Id: <20190910163434.2449-11-jeffrey.t.kirsher@intel.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190910163434.2449-1-jeffrey.t.kirsher@intel.com> References: <20190910163434.2449-1-jeffrey.t.kirsher@intel.com> MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Stefan Assmann In the case of an invalid min Tx rate being requested i40e_ndo_set_vf_bw() immediately returns -EINVAL instead of releasing __I40E_VIRTCHNL_OP_PENDING first. Signed-off-by: Stefan Assmann Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c index f8aa4deceb5e..3d2440838822 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c @@ -4263,7 +4263,8 @@ int i40e_ndo_set_vf_bw(struct net_device *netdev, int vf_id, int min_tx_rate, if (min_tx_rate) { dev_err(&pf->pdev->dev, "Invalid min tx rate (%d) (greater than 0) specified for VF %d.\n", min_tx_rate, vf_id); - return -EINVAL; + ret = -EINVAL; + goto error; } vf = &pf->vf[vf_id];