From patchwork Thu Jan 16 09:27:04 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Wei Hu (Xavier)" X-Patchwork-Id: 64759 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 121CDA0352; Thu, 16 Jan 2020 10:27:36 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id A28D21C1E3; Thu, 16 Jan 2020 10:27:22 +0100 (CET) Received: from incedge.chinasoftinc.com (unknown [114.113.233.8]) by dpdk.org (Postfix) with ESMTP id 7414A1C1C4 for ; Thu, 16 Jan 2020 10:27:17 +0100 (CET) X-ASG-Debug-ID: 1579166833-0a3dd17c8806fb0004-TfluYd Received: from mail.chinasoftinc.com (inccas001.ito.icss [10.168.0.51]) by incedge.chinasoftinc.com with ESMTP id 03lpIfTLv9iNBXH7 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NO) for ; Thu, 16 Jan 2020 17:27:14 +0800 (CST) X-Barracuda-Envelope-From: huwei013@chinasoftinc.com X-Barracuda-RBL-Trusted-Forwarder: 10.168.0.51 X-ASG-Whitelist: Client Received: from localhost.localdomain (203.160.91.226) by INCCAS001.ito.icss (10.168.0.60) with Microsoft SMTP Server id 14.3.439.0; Thu, 16 Jan 2020 17:27:14 +0800 From: "Wei Hu (Xavier)" X-Barracuda-RBL-Trusted-Forwarder: 10.168.0.60 To: Date: Thu, 16 Jan 2020 17:27:04 +0800 X-ASG-Orig-Subj: [PATCH 2/4] net/hns3: remove unnecessary input parameter valid judgement Message-ID: <20200116092706.17388-3-huwei013@chinasoftinc.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20200116092706.17388-1-huwei013@chinasoftinc.com> References: <20200116092706.17388-1-huwei013@chinasoftinc.com> MIME-Version: 1.0 X-Originating-IP: [203.160.91.226] X-Barracuda-Connect: inccas001.ito.icss[10.168.0.51] X-Barracuda-Start-Time: 1579166834 X-Barracuda-Encrypted: ECDHE-RSA-AES256-SHA X-Barracuda-URL: https://spam.chinasoftinc.com:443/cgi-mod/mark.cgi X-Virus-Scanned: by bsmtpd at chinasoftinc.com X-Barracuda-Scan-Msg-Size: 951 Subject: [dpdk-dev] [PATCH 2/4] net/hns3: remove unnecessary input parameter valid judgement 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" From: Lijun Ou Since the input parameter named dev has been guaranteed not to be NULL in the rte layer of DPDK framework, it doesn't need to check dev whether is null in the 'filter_ctrl' ops implementation function named hns3_dev_filter_ctrl. Signed-off-by: Lijun Ou Signed-off-by: Wei Hu (Xavier) --- drivers/net/hns3/hns3_flow.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/net/hns3/hns3_flow.c b/drivers/net/hns3/hns3_flow.c index aa614175d..98affa567 100644 --- a/drivers/net/hns3/hns3_flow.c +++ b/drivers/net/hns3/hns3_flow.c @@ -1887,8 +1887,6 @@ hns3_dev_filter_ctrl(struct rte_eth_dev *dev, enum rte_filter_type filter_type, struct hns3_hw *hw; int ret = 0; - if (dev == NULL) - return -EINVAL; hw = HNS3_DEV_PRIVATE_TO_HW(dev->data->dev_private); switch (filter_type) { case RTE_ETH_FILTER_GENERIC: