From patchwork Sun Jun 4 09:11:23 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Greenman, Gregory" X-Patchwork-Id: 689207 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 9966EC7EE23 for ; Sun, 4 Jun 2023 09:12:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230385AbjFDJMU (ORCPT ); Sun, 4 Jun 2023 05:12:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38004 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231150AbjFDJMT (ORCPT ); Sun, 4 Jun 2023 05:12:19 -0400 Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B23C1E3 for ; Sun, 4 Jun 2023 02:12:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1685869929; x=1717405929; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=lpqJmrzIVlFvFjKMIRKmBBmUMkdDwXLsnt+ZcTM4y1g=; b=CfEqZfGM601MVRmp83JbDZmmy6Trq+PzfRMBLYw5wcwLFx2YamJD6dl8 N4Qt0IstNyQhjMmfntqAyyGhO1ABJ/jK9KxbPsuKjDWctRi1v3jZvSyR6 Id0SnXw86cjp2hOWFYveiLhhQV2x6s8o6YbPcm00W5hXZXXpKUUDVxzcI YVrXFOx29q7WGZP9mSn1aatBlEJbwzuEyMZEkYD1JIHmNbPwy2DQ6nnwK wjuBPQ13mTqcrdwAVR3TXjmH8d0ngAUD2CKjhr6MXjwTi2cr8oXoD8oYU j0LbbF2Jso28zG5IfY1EcAX/IraSA1cpdd8VKF8KQa2AVARXRo6CK2pAi Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10730"; a="336526535" X-IronPort-AV: E=Sophos;i="6.00,217,1681196400"; d="scan'208";a="336526535" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Jun 2023 02:12:09 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10730"; a="820804738" X-IronPort-AV: E=Sophos;i="6.00,217,1681196400"; d="scan'208";a="820804738" Received: from yfruchte-mobl3.ger.corp.intel.com (HELO ggreenma-mobl2.intel.com) ([10.214.219.60]) by fmsmga002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Jun 2023 02:12:08 -0700 From: gregory.greenman@intel.com To: johannes@sipsolutions.net Cc: linux-wireless@vger.kernel.org, Johannes Berg , Gregory Greenman Subject: [PATCH 11/16] wifi: mac80211: use correct iftype HE cap Date: Sun, 4 Jun 2023 12:11:23 +0300 Message-Id: <20230604120651.0e908e5c5fdd.Iac142549a6144ac949ebd116b921a59ae5282735@changeid> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20230604091128.609335-1-gregory.greenman@intel.com> References: <20230604091128.609335-1-gregory.greenman@intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Johannes Berg We already check that the right iftype capa exists, but then don't use it. Assign it to a variable so we can actually use it, and then do that. Fixes: bac2fd3d7534 ("mac80211: remove use of ieee80211_get_he_sta_cap()") Signed-off-by: Johannes Berg Signed-off-by: Gregory Greenman --- net/mac80211/he.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/net/mac80211/he.c b/net/mac80211/he.c index 729f261520c7..0322abae0825 100644 --- a/net/mac80211/he.c +++ b/net/mac80211/he.c @@ -3,7 +3,7 @@ * HE handling * * Copyright(c) 2017 Intel Deutschland GmbH - * Copyright(c) 2019 - 2022 Intel Corporation + * Copyright(c) 2019 - 2023 Intel Corporation */ #include "ieee80211_i.h" @@ -114,6 +114,7 @@ ieee80211_he_cap_ie_to_sta_he_cap(struct ieee80211_sub_if_data *sdata, struct link_sta_info *link_sta) { struct ieee80211_sta_he_cap *he_cap = &link_sta->pub->he_cap; + const struct ieee80211_sta_he_cap *own_he_cap_ptr; struct ieee80211_sta_he_cap own_he_cap; struct ieee80211_he_cap_elem *he_cap_ie_elem = (void *)he_cap_ie; u8 he_ppe_size; @@ -123,12 +124,16 @@ ieee80211_he_cap_ie_to_sta_he_cap(struct ieee80211_sub_if_data *sdata, memset(he_cap, 0, sizeof(*he_cap)); - if (!he_cap_ie || - !ieee80211_get_he_iftype_cap(sband, - ieee80211_vif_type_p2p(&sdata->vif))) + if (!he_cap_ie) return; - own_he_cap = sband->iftype_data->he_cap; + own_he_cap_ptr = + ieee80211_get_he_iftype_cap(sband, + ieee80211_vif_type_p2p(&sdata->vif)); + if (!own_he_cap_ptr) + return; + + own_he_cap = *own_he_cap_ptr; /* Make sure size is OK */ mcs_nss_size = ieee80211_he_mcs_nss_size(he_cap_ie_elem);