From patchwork Sat Apr 10 01:11:15 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "humin (Q)" X-Patchwork-Id: 90991 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 50BDEA0547; Sat, 10 Apr 2021 03:11:16 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 5109E14113A; Sat, 10 Apr 2021 03:11:11 +0200 (CEST) Received: from szxga05-in.huawei.com (szxga05-in.huawei.com [45.249.212.191]) by mails.dpdk.org (Postfix) with ESMTP id 0C6B8141137 for ; Sat, 10 Apr 2021 03:11:08 +0200 (CEST) Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.58]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4FHH1X0j00zNvTQ for ; Sat, 10 Apr 2021 09:08:16 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.498.0; Sat, 10 Apr 2021 09:10:59 +0800 From: "Min Hu (Connor)" To: CC: Date: Sat, 10 Apr 2021 09:11:15 +0800 Message-ID: <1618017080-50053-3-git-send-email-humin29@huawei.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1618017080-50053-1-git-send-email-humin29@huawei.com> References: <1617963365-41299-1-git-send-email-humin29@huawei.com> <1618017080-50053-1-git-send-email-humin29@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-CFilter-Loop: Reflected Subject: [dpdk-dev] [PATCH v2 2/7] net/hns3: fix missing rollback in PF init X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 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" This patch adds rollback processing when updating imissed stats failed in PF init. Fixes: 3e9f3042d7c8 ("net/hns3: add imissed packet stats") Signed-off-by: Min Hu (Connor) --- drivers/net/hns3/hns3_ethdev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/hns3/hns3_ethdev.c b/drivers/net/hns3/hns3_ethdev.c index 19e2eca..edace55 100644 --- a/drivers/net/hns3/hns3_ethdev.c +++ b/drivers/net/hns3/hns3_ethdev.c @@ -4991,7 +4991,7 @@ hns3_init_pf(struct rte_eth_dev *eth_dev) ret = hns3_update_imissed_stats(hw, true); if (ret) { hns3_err(hw, "clear imissed stats failed, ret = %d", ret); - return ret; + goto err_cmd_init; } hns3_config_all_msix_error(hw, true);