From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C829CC433E0 for ; Sat, 1 Aug 2020 09:12:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A2FFC2076A for ; Sat, 1 Aug 2020 09:12:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728767AbgHAJMS (ORCPT ); Sat, 1 Aug 2020 05:12:18 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:57224 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725876AbgHAJMR (ORCPT ); Sat, 1 Aug 2020 05:12:17 -0400 Received: from DGGEMS410-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id EC0A77F7772C3C6221A6; Sat, 1 Aug 2020 17:12:13 +0800 (CST) Received: from huawei.com (10.175.101.6) by DGGEMS410-HUB.china.huawei.com (10.3.19.210) with Microsoft SMTP Server id 14.3.487.0; Sat, 1 Aug 2020 17:12:06 +0800 From: linmiaohe To: , , , CC: , , Subject: [PATCH] net: qed: use eth_zero_addr() to clear mac address Date: Sat, 1 Aug 2020 17:14:41 +0800 Message-ID: <1596273281-24277-1-git-send-email-linmiaohe@huawei.com> X-Mailer: git-send-email 1.8.3.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.101.6] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Miaohe Lin Use eth_zero_addr() to clear mac address instead of memset(). Signed-off-by: Miaohe Lin --- drivers/net/ethernet/qlogic/qed/qed_sriov.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/qlogic/qed/qed_sriov.c b/drivers/net/ethernet/qlogic/qed/qed_sriov.c index 20679fd4204b..5015890a2a59 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_sriov.c +++ b/drivers/net/ethernet/qlogic/qed/qed_sriov.c @@ -5067,8 +5067,7 @@ static void qed_update_mac_for_vf_trust_change(struct qed_hwfn *hwfn, int vf_id) for (i = 0; i < QED_ETH_VF_NUM_MAC_FILTERS; i++) { if (ether_addr_equal(vf->shadow_config.macs[i], vf_info->mac)) { - memset(vf->shadow_config.macs[i], 0, - ETH_ALEN); + eth_zero_addr(vf->shadow_config.macs[i]); DP_VERBOSE(hwfn, QED_MSG_IOV, "Shadow MAC %pM removed for VF 0x%02x, VF trust mode is ON\n", vf_info->mac, vf_id); @@ -5077,7 +5076,7 @@ static void qed_update_mac_for_vf_trust_change(struct qed_hwfn *hwfn, int vf_id) } ether_addr_copy(vf_info->mac, force_mac); - memset(vf_info->forced_mac, 0, ETH_ALEN); + eth_zero_addr(vf_info->forced_mac); vf->bulletin.p_virt->valid_bitmap &= ~BIT(MAC_ADDR_FORCED); qed_schedule_iov(hwfn, QED_IOV_WQ_BULLETIN_UPDATE_FLAG); @@ -5088,7 +5087,7 @@ static void qed_update_mac_for_vf_trust_change(struct qed_hwfn *hwfn, int vf_id) if (!vf_info->is_trusted_configured) { u8 empty_mac[ETH_ALEN]; - memset(empty_mac, 0, ETH_ALEN); + eth_zero_addr(empty_mac); for (i = 0; i < QED_ETH_VF_NUM_MAC_FILTERS; i++) { if (ether_addr_equal(vf->shadow_config.macs[i], empty_mac)) { -- 2.19.1