From patchwork Thu Feb 1 17:21:26 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Radu Nicolau X-Patchwork-Id: 34854 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id E35237CEF; Thu, 1 Feb 2018 18:26:56 +0100 (CET) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by dpdk.org (Postfix) with ESMTP id 2A9DF2C72; Thu, 1 Feb 2018 18:26:54 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 01 Feb 2018 09:26:53 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.46,444,1511856000"; d="scan'208";a="16253003" Received: from silpixa00383879.ir.intel.com (HELO silpixa00383879.ger.corp.intel.com) ([10.237.223.127]) by fmsmga002.fm.intel.com with ESMTP; 01 Feb 2018 09:26:52 -0800 From: Radu Nicolau To: dev@dpdk.org Cc: ferruh.yigit@intel.com, declan.doherty@intel.com, deepak.k.jain@intel.com, Radu Nicolau , stable@dpdk.org Date: Thu, 1 Feb 2018 17:21:26 +0000 Message-Id: <1517505686-18369-1-git-send-email-radu.nicolau@intel.com> X-Mailer: git-send-email 2.7.5 Subject: [dpdk-dev] [PATCH] net/bonding: check return value X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Coverity issue: 260405 Fixes: 2efb58cbab6e ("bond: new link bonding library") Cc: stable@dpdk.org Signed-off-by: Radu Nicolau --- drivers/net/bonding/rte_eth_bond_api.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/net/bonding/rte_eth_bond_api.c b/drivers/net/bonding/rte_eth_bond_api.c index 149e9e1..4b5e188 100644 --- a/drivers/net/bonding/rte_eth_bond_api.c +++ b/drivers/net/bonding/rte_eth_bond_api.c @@ -259,8 +259,13 @@ __eth_bond_slave_add_lock_free(uint16_t bonded_port_id, uint16_t slave_port_id) if (internals->slave_count < 1) { /* if MAC is not user defined then use MAC of first slave add to * bonded device */ - if (!internals->user_defined_mac) - mac_address_set(bonded_eth_dev, slave_eth_dev->data->mac_addrs); + if (!internals->user_defined_mac) { + if (mac_address_set(bonded_eth_dev, + slave_eth_dev->data->mac_addrs) { + RTE_BOND_LOG(ERR, "Failed to set MAC address"); + return -1; + } + } /* Inherit eth dev link properties from first slave */ link_properties_set(bonded_eth_dev,