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Miller" , =?utf-8?b?SsOpcsO0bWUgUG91aWxsZXI=?= Subject: [PATCH 13/19] staging: wfx: avoid duplicate updating of beacon template Date: Fri, 10 Apr 2020 15:32:33 +0200 Message-Id: <20200410133239.438347-14-Jerome.Pouiller@silabs.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200410133239.438347-1-Jerome.Pouiller@silabs.com> References: <20200410133239.438347-1-Jerome.Pouiller@silabs.com> X-ClientProxiedBy: DM5PR15CA0056.namprd15.prod.outlook.com (2603:10b6:3:ae::18) To MN2PR11MB4063.namprd11.prod.outlook.com (2603:10b6:208:13f::22) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from pc-42.silabs.com (2a01:e35:2435:66a0:1265:30ff:fefd:6e7f) by DM5PR15CA0056.namprd15.prod.outlook.com (2603:10b6:3:ae::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2900.15 via Frontend Transport; Fri, 10 Apr 2020 13:33:22 +0000 X-Mailer: git-send-email 2.25.1 X-Originating-IP: [2a01:e35:2435:66a0:1265:30ff:fefd:6e7f] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: a8143d64-7beb-4f31-a322-08d7dd53bde9 X-MS-TrafficTypeDiagnostic: MN2PR11MB4398: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:7219; X-Forefront-PRVS: 0369E8196C X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:MN2PR11MB4063.namprd11.prod.outlook.com; PTR:; CAT:NONE; SFTY:; SFS:(10009020)(366004)(346002)(396003)(136003)(39850400004)(376002)(107886003)(81156014)(54906003)(8676002)(86362001)(1076003)(6666004)(8936002)(4326008)(52116002)(66574012)(7696005)(316002)(66556008)(66946007)(186003)(478600001)(2906002)(6486002)(2616005)(66476007)(16526019)(5660300002)(36756003); DIR:OUT; SFP:1101; Received-SPF: None (protection.outlook.com: silabs.com does not designate permitted sender hosts) X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 7FoVybUYhEXzDTb06r6lBdYNwzFL4VyZ+euwYd+f2yxz7KIc99idJ9/OGOXUQcAYKgeCj88OOxRoQhljSXc6l/z27VVGKFroMrh3ttn84BTTY274ZfMFNuDqT8/N80zClbOwraUslXq8f4hKqMmTw2Mle3JJozdhk6HWmwmWeYg4V09UrFXVaFh/TP9eQIt/NmhlYa0TAHxi8sc5LJJ9LBLgvGP5hPl8G9FBWfv0Hiq8U98e93EPjM2aY2gjPuhGS+6FE7I/OR0aFu7HSg+LAJZfVxCYbWYSLCK8AjGBiSczz/wdz9mWfAdPLtfd4nR5VUl6i0gL84J0l6cySxm4shYVcok2nIthQ6UY+VAF3IgeRK+X45z5rkFUBmNM4RNUSs0SYyt0Tt+97r5fe1rOM6A1tBC9WwKZXSf9NISmh/SMPiaRoFquQ6XWxnGusgDe X-MS-Exchange-AntiSpam-MessageData: 2pOL9djZlemsc473Ssf0n6TLFxaTWhJX+xgeR/UrqU3EUmMF/LOk8dHbETO3ZF3uXlVUhdvQDdDIyV6pLPKcgF2M37NvL3t4jdGv3ViT+Yy3VwE7+JE5ypd9SVAq75uxO2d9drE7Gg33LhRdv2b8VaOQFMIYEKrvNR9CQexaQmU9BtQcu0SX0RUDo3oFcv4CraiGZ0e9dKHU1Cf6crFPeQ== X-OriginatorOrg: silabs.com X-MS-Exchange-CrossTenant-Network-Message-Id: a8143d64-7beb-4f31-a322-08d7dd53bde9 X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Apr 2020 13:33:23.7422 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 54dbd822-5231-4b20-944d-6f4abcd541fb X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: QcOdWAJJvbgO9nPjv9ziPXFIDsMmY7BjJFg0Gbb5BP1avBgEtDmAxr+hdWTBmOgofHMQJdtaexGaNIskJtbuBw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR11MB4398 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Jérôme Pouiller When ERP changes, mac80211 call wfx_bss_info_changed() with BSS_CHANGED_ERP_* and with BSS_CHANGED_BEACON. The driver already update beacon template because of BSS_CHANGED_BEACON. It is not necessary to also update beacon template because of BSS_CHANGED_ERP_*. Signed-off-by: Jérôme Pouiller --- drivers/staging/wfx/sta.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) diff --git a/drivers/staging/wfx/sta.c b/drivers/staging/wfx/sta.c index 11d62de531e7..75f1c515751b 100644 --- a/drivers/staging/wfx/sta.c +++ b/drivers/staging/wfx/sta.c @@ -725,18 +725,8 @@ void wfx_bss_info_changed(struct ieee80211_hw *hw, hif_keep_alive_period(wvif, info->max_idle_period * USEC_PER_TU / USEC_PER_MSEC); - if (changed & BSS_CHANGED_ERP_CTS_PROT || - changed & BSS_CHANGED_ERP_PREAMBLE) { - u8 erp_ie[3] = { WLAN_EID_ERP_INFO, 1, 0 }; - + if (changed & BSS_CHANGED_ERP_CTS_PROT) hif_erp_use_protection(wvif, info->use_cts_prot); - if (info->use_cts_prot) - erp_ie[2] |= WLAN_ERP_USE_PROTECTION; - if (info->use_short_preamble) - erp_ie[2] |= WLAN_ERP_BARKER_PREAMBLE; - if (wvif->vif->type != NL80211_IFTYPE_STATION) - hif_update_ie_beacon(wvif, erp_ie, sizeof(erp_ie)); - } if (changed & BSS_CHANGED_ERP_SLOT) hif_slot_time(wvif, info->use_short_slot ? 9 : 20);