From patchwork Tue Feb 3 07:14:23 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Emmanuel Grumbach X-Patchwork-Id: 5766581 X-Patchwork-Delegate: johannes@sipsolutions.net Return-Path: X-Original-To: patchwork-linux-wireless@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id D5D5E9F269 for ; Tue, 3 Feb 2015 07:14:54 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 0AED220A6A for ; Tue, 3 Feb 2015 07:14:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 305FE20A6B for ; Tue, 3 Feb 2015 07:14:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965139AbbBCHOv (ORCPT ); Tue, 3 Feb 2015 02:14:51 -0500 Received: from mga02.intel.com ([134.134.136.20]:1101 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S964928AbbBCHOu (ORCPT ); Tue, 3 Feb 2015 02:14:50 -0500 Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga101.jf.intel.com with ESMTP; 02 Feb 2015 23:14:49 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.09,511,1418112000"; d="scan'208";a="671889814" Received: from egrumbacbox.jer.intel.com ([10.13.6.46]) by fmsmga002.fm.intel.com with ESMTP; 02 Feb 2015 23:14:46 -0800 From: Emmanuel Grumbach To: linux-wireless@vger.kernel.org Cc: Luciano Coelho , , Emmanuel Grumbach Subject: [PATCH 04/19] iwlwifi: mvm: always use mac color zero Date: Tue, 3 Feb 2015 09:14:23 +0200 Message-Id: <1422947678-16917-4-git-send-email-emmanuel.grumbach@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1422947482.30742.8.camel@egrumbacBox> References: <1422947482.30742.8.camel@egrumbacBox> Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Luciano Coelho We don't really need to use different mac colors when adding mac contexts, because they're not used anywhere. In fact, the firmware doesn't accept 255 as a valid color, so we get into a SYSASSERT 0x3401 when we reach that. Remove the color increment to use always zero and avoid reaching 255. CC: [3.10+] Signed-off-by: Luciano Coelho Reviewed-by: Johannes Berg Signed-off-by: Emmanuel Grumbach --- drivers/net/wireless/iwlwifi/mvm/mac80211.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c index cef6f33..cfd7bfc 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c @@ -707,9 +707,6 @@ static void iwl_mvm_cleanup_iterator(void *data, u8 *mac, mvmvif->uploaded = false; mvmvif->ap_sta_id = IWL_MVM_STATION_COUNT; - /* does this make sense at all? */ - mvmvif->color++; - spin_lock_bh(&mvm->time_event_lock); iwl_mvm_te_clear_data(mvm, &mvmvif->time_event_data); spin_unlock_bh(&mvm->time_event_lock);