From patchwork Mon Jan 8 20:24:25 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ajit Khaparde X-Patchwork-Id: 33129 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 768AE1B1C6; Mon, 8 Jan 2018 21:24:44 +0100 (CET) Received: from rnd-relay.smtp.broadcom.com (rnd-relay.smtp.broadcom.com [192.19.229.170]) by dpdk.org (Postfix) with ESMTP id B51C91B1A7 for ; Mon, 8 Jan 2018 21:24:41 +0100 (CET) Received: from nis-sj1-27.broadcom.com (nis-sj1-27.lvn.broadcom.net [10.75.144.136]) by rnd-relay.smtp.broadcom.com (Postfix) with ESMTP id 7573A30C01A; Mon, 8 Jan 2018 12:24:40 -0800 (PST) Received: from C02PT1RBG8WP.dhcp.broadcom.net (c02pt1rbg8wp.dhcp.broadcom.net [10.136.50.173]) by nis-sj1-27.broadcom.com (Postfix) with ESMTP id BC8B2AC074A; Mon, 8 Jan 2018 12:24:39 -0800 (PST) From: Ajit Khaparde To: dev@dpdk.org Cc: ferruh.yigit@intel.com Date: Mon, 8 Jan 2018 12:24:25 -0800 Message-Id: <20180108202437.56305-2-ajit.khaparde@broadcom.com> X-Mailer: git-send-email 2.14.3 (Apple Git-98) In-Reply-To: <20180108202437.56305-1-ajit.khaparde@broadcom.com> References: <20180108202437.56305-1-ajit.khaparde@broadcom.com> Subject: [dpdk-dev] [PATCH 01/13] net/bnxt: check return values in bnxt_dev_init 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" We are not checking for return values of functions like bnxt_hwrm_queue_qportcfg and bnxt_hwrm_func_qcfg in bnxt_dev_init thereby preventing a cleanup in case of a HWRM command failure. This patch fixes that. Signed-off-by: Ajit Khaparde --- drivers/net/bnxt/bnxt_ethdev.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c index 6f8a6335b..29f494302 100644 --- a/drivers/net/bnxt/bnxt_ethdev.c +++ b/drivers/net/bnxt/bnxt_ethdev.c @@ -3172,9 +3172,17 @@ bnxt_dev_init(struct rte_eth_dev *eth_dev) rc = bnxt_hwrm_ver_get(bp); if (rc) goto error_free; - bnxt_hwrm_queue_qportcfg(bp); + rc = bnxt_hwrm_queue_qportcfg(bp); + if (rc) { + RTE_LOG(ERR, PMD, "hwrm queue qportcfg failed\n"); + goto error_free; + } - bnxt_hwrm_func_qcfg(bp); + rc = bnxt_hwrm_func_qcfg(bp); + if (rc) { + RTE_LOG(ERR, PMD, "hwrm func qcfg failed\n"); + goto error_free; + } /* Get the MAX capabilities for this function */ rc = bnxt_hwrm_func_qcaps(bp);