From patchwork Sun Mar 5 12:16:16 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Greenman, Gregory" X-Patchwork-Id: 13160078 X-Patchwork-Delegate: johannes@sipsolutions.net 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 812A8C678DB for ; Sun, 5 Mar 2023 12:17:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229495AbjCEMQ7 (ORCPT ); Sun, 5 Mar 2023 07:16:59 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32892 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229379AbjCEMQ6 (ORCPT ); Sun, 5 Mar 2023 07:16:58 -0500 Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4F6C7126E9 for ; Sun, 5 Mar 2023 04:16:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1678018617; x=1709554617; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=FJD11OU2sCQYjJG3e1TabaJJ7LEk2lyWrpCG0qIxuqQ=; b=MyTGtqgUJzAszRE7+cApX2Fni7Sp+py5hxtAwT1rE587rBew1rV6MsqF nUvV0qMPnMBZr188o0VFfQsRyhp/Lldnxao1zXViYaR+hQqSkBtKMUft+ 0IkBAAVxYswOQW6vO+ylzqkS5KCjTEWLFQJ0Y9g95JoS63LWcG0T90C5a cZLgoGU6s82/W4JpvnRjqpDhPGeephpX/xorTukKABn0La/r27DAnailW GJIcEcYt8iRRNSHQuCGBd3g0zf1Kgnvl1CDV+1OPfVTz9p/xePAqlxBDl cR+KNRZkXfW5Oy0Zqv0hp6HxNZWK3wDeCSlP1jmzzhR0osNprPGpaZxlb g==; X-IronPort-AV: E=McAfee;i="6500,9779,10639"; a="400193154" X-IronPort-AV: E=Sophos;i="5.98,235,1673942400"; d="scan'208";a="400193154" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Mar 2023 04:16:57 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10639"; a="708354994" X-IronPort-AV: E=Sophos;i="5.98,235,1673942400"; d="scan'208";a="708354994" Received: from hsaid-mobl2.ger.corp.intel.com (HELO ggreenma-mobl2.intel.com) ([10.249.80.12]) by orsmga001-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Mar 2023 04:16:55 -0800 From: gregory.greenman@intel.com To: johannes@sipsolutions.net Cc: linux-wireless@vger.kernel.org, Mordechay Goodstein , Gregory Greenman Subject: [PATCH 02/21] wifi: iwlwifi: mvm: mark mac header with no data frames Date: Sun, 5 Mar 2023 14:16:16 +0200 Message-Id: <20230305124406.8f53cc8579bf.I8819c005b4953cea03346d0aff82b31d94f79fe5@changeid> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20230305121635.301451-1-gregory.greenman@intel.com> References: <20230305121635.301451-1-gregory.greenman@intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Mordechay Goodstein Although no data is presented in the skb, but upper layers need it for calculating where radio tap header are done, so we mark it. Signed-off-by: Mordechay Goodstein Signed-off-by: Gregory Greenman --- drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c index 3d7717fdb4d5..ba9f79ada82f 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c @@ -2147,11 +2147,8 @@ void iwl_mvm_rx_monitor_no_data(struct iwl_mvm *mvm, struct napi_struct *napi, * * We mark it as mac header, for upper layers to know where * all radio tap header ends. - * - * Since data doesn't move data while putting data on skb and that is - * the only way we use, data + len is the next place that hdr would be put */ - skb_set_mac_header(skb, skb->len); + skb_reset_mac_header(skb); /* * Override the nss from the rx_vec since the rate_n_flags has