From patchwork Mon Aug 14 12:42:11 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jinjie Ruan X-Patchwork-Id: 13352805 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3451DC04E69 for ; Mon, 14 Aug 2023 12:44:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230123AbjHNMne (ORCPT ); Mon, 14 Aug 2023 08:43:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60728 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230153AbjHNMnZ (ORCPT ); Mon, 14 Aug 2023 08:43:25 -0400 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 30151E4A for ; Mon, 14 Aug 2023 05:43:25 -0700 (PDT) Received: from kwepemi500008.china.huawei.com (unknown [172.30.72.53]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4RPYt84q9nzTmq9; Mon, 14 Aug 2023 20:41:20 +0800 (CST) Received: from huawei.com (10.90.53.73) by kwepemi500008.china.huawei.com (7.221.188.139) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.31; Mon, 14 Aug 2023 20:43:22 +0800 From: Ruan Jinjie To: , , , , , , , , , CC: Subject: [PATCH net-next 1/2] wifi: ath: Use is_multicast_ether_addr() to check multicast Ether address Date: Mon, 14 Aug 2023 20:42:11 +0800 Message-ID: <20230814124212.302738-2-ruanjinjie@huawei.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230814124212.302738-1-ruanjinjie@huawei.com> References: <20230814124212.302738-1-ruanjinjie@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.90.53.73] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To kwepemi500008.china.huawei.com (7.221.188.139) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Use is_multicast_ether_addr() to perform the Checking. Signed-off-by: Ruan Jinjie Reviewed-by: Jeff Johnson --- drivers/net/wireless/ath/key.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/key.c b/drivers/net/wireless/ath/key.c index b7b61d4f02ba..21a93fec284d 100644 --- a/drivers/net/wireless/ath/key.c +++ b/drivers/net/wireless/ath/key.c @@ -104,7 +104,7 @@ bool ath_hw_keysetmac(struct ath_common *common, u16 entry, const u8 *mac) * Not setting this bit allows the hardware to use the key * for multicast frame decryption. */ - if (mac[0] & 0x01) + if (is_multicast_ether_addr(mac)) unicast_flag = 0; macLo = get_unaligned_le32(mac);