From patchwork Thu Nov 7 05:30:05 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mingyen Hsieh X-Patchwork-Id: 842692 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 139E910F9 for ; Thu, 7 Nov 2024 05:30:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.61.82.184 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730957417; cv=none; b=rlzuiNa7peV2PVE/m/W9WKLviR/NevPC+kB6yWgJPs45UsHfMvVAyNakTQX19EucrLK9JMYmM/e/bnc3XUm0vrBsELDhdGuUAbWDfQZO0bqprQtE464qkBrHuiKyFDutUWMKxe3v+JpKci0h2tlNOwzdHcaBbOG5DM5z8ehc3Pc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730957417; c=relaxed/simple; bh=3QwnO590J+LStJa5O/E2Kpj3bpyahm2ewLGhbnxqe4w=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=ITtXC2vzNo8yUnDC7EjzwH+gcV7SoQS17Wh2N224AZJ/fHgl7gjUyQiPSZExr9qr4EXo/LepVUxuj3L3h0N7+USbAk4Lh2bXPwyOs0wiZ4YNSkqS4QNHIb0slv+LK/6pJ/vAJX0qcb5l4ccDnN4YZkqyQkTeHUkdyWspCLcRsBQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com; spf=pass smtp.mailfrom=mediatek.com; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b=EoDJf+AS; arc=none smtp.client-ip=210.61.82.184 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mediatek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="EoDJf+AS" X-UUID: 5ac1e4709cc911efbd192953cf12861f-20241107 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=BmwFuwWjNPLPNCJb3pEwS6rU69b498swzwDmiyKrQjU=; b=EoDJf+AS0qC+LbU/T8X/zYUu0Z2F4/YPsGlIF6sHJVnrGYVZDKQhpd+C5ukJcroDxMb8EtBJlJTWETm9m7+AN3MtWEoQw3ApJwuUIp7KhNSEkFYSHnudR3UxuHA5n2YNtl1G0v/8T3Y3W14Wok749jlvp/rMx/UrLf1CNtQ4+HM=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.42, REQID:1e0241e1-167d-45bc-860f-76b1595191f8, IP:0, U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:b0fcdc3, CLOUDID:013cb006-6ce0-4172-9755-bd2287e50583, B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES:1, SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 0,NGT X-CID-BAS: 0,NGT,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: 5ac1e4709cc911efbd192953cf12861f-20241107 Received: from mtkmbs13n1.mediatek.inc [(172.21.101.193)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 331188844; Thu, 07 Nov 2024 13:30:09 +0800 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) by mtkmbs13n1.mediatek.inc (172.21.101.193) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Thu, 7 Nov 2024 13:30:08 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Thu, 7 Nov 2024 13:30:08 +0800 From: Mingyen Hsieh To: , CC: , , , , , , , , , , , , , , , Ming Yen Hsieh Subject: [PATCH] wifi: mt76: mt7925: fix the invalid ip address for arp offload Date: Thu, 7 Nov 2024 13:30:05 +0800 Message-ID: <20241107053005.10558-1-mingyen.hsieh@mediatek.com> X-Mailer: git-send-email 2.18.0 Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Ming Yen Hsieh The wrong ieee80211_vif will lead to get invalid ip address and the correct ieee80211_vif can be obtained from ieee80211_bss_conf. Fixes: 147324292979 ("wifi: mt76: mt7925: add link handling in the BSS_CHANGED_ARP_FILTER handler") Signed-off-by: Ming Yen Hsieh --- drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c index b43617dbd5fd..123a585098e3 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c @@ -123,10 +123,8 @@ EXPORT_SYMBOL_GPL(mt7925_mcu_regval); int mt7925_mcu_update_arp_filter(struct mt76_dev *dev, struct ieee80211_bss_conf *link_conf) { - struct ieee80211_vif *mvif = container_of((void *)link_conf->vif, - struct ieee80211_vif, - drv_priv); struct mt792x_bss_conf *mconf = mt792x_link_conf_to_mconf(link_conf); + struct ieee80211_vif *mvif = link_conf->vif; struct sk_buff *skb; int i, len = min_t(int, mvif->cfg.arp_addr_cnt, IEEE80211_BSS_ARP_ADDR_LIST_LEN);