From patchwork Tue Sep 8 02:59:51 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: tanhuazhong X-Patchwork-Id: 1359417 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=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4BlqhF5C4cz9sT6 for ; Tue, 8 Sep 2020 13:02:37 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728517AbgIHDCf (ORCPT ); Mon, 7 Sep 2020 23:02:35 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:11255 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728327AbgIHDCa (ORCPT ); Mon, 7 Sep 2020 23:02:30 -0400 Received: from DGGEMS403-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id AE48EE57535693C496F3; Tue, 8 Sep 2020 11:02:27 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS403-HUB.china.huawei.com (10.3.19.203) with Microsoft SMTP Server id 14.3.487.0; Tue, 8 Sep 2020 11:02:19 +0800 From: Huazhong Tan To: CC: , , , , , , Huazhong Tan Subject: [PATCH net-next 4/7] net: hns3: remove unused field 'io_base' in struct hns3_enet_ring Date: Tue, 8 Sep 2020 10:59:51 +0800 Message-ID: <1599533994-32744-5-git-send-email-tanhuazhong@huawei.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1599533994-32744-1-git-send-email-tanhuazhong@huawei.com> References: <1599533994-32744-1-git-send-email-tanhuazhong@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-CFilter-Loop: Reflected Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org 'io_base' has been defined and initialized, but never used, so remove it. Signed-off-by: Huazhong Tan --- drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 2 -- drivers/net/ethernet/hisilicon/hns3/hns3_enet.h | 1 - 2 files changed, 3 deletions(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index 47ab2a5..1d66f84 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -3670,12 +3670,10 @@ static void hns3_ring_get_cfg(struct hnae3_queue *q, struct hns3_nic_priv *priv, ring = &priv->ring[q->tqp_index]; desc_num = priv->ae_handle->kinfo.num_tx_desc; ring->queue_index = q->tqp_index; - ring->io_base = (u8 __iomem *)q->io_base + HNS3_TX_REG_OFFSET; } else { ring = &priv->ring[q->tqp_index + queue_num]; desc_num = priv->ae_handle->kinfo.num_rx_desc; ring->queue_index = q->tqp_index; - ring->io_base = q->io_base; } hnae3_set_bit(ring->flag, HNAE3_RING_TYPE_B, ring_type); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h index 9922c5f..0c146e7 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.h @@ -380,7 +380,6 @@ struct ring_stats { }; struct hns3_enet_ring { - u8 __iomem *io_base; /* base io address for the ring */ struct hns3_desc *desc; /* dma map address space */ struct hns3_desc_cb *desc_cb; struct hns3_enet_ring *next;