From patchwork Thu Mar 12 13:04:32 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Emmanuel Grumbach X-Patchwork-Id: 5994601 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 464089F444 for ; Thu, 12 Mar 2015 13:06:45 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 9B0BC203E5 for ; Thu, 12 Mar 2015 13:06:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AAC842041A for ; Thu, 12 Mar 2015 13:06:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932086AbbCLNGe (ORCPT ); Thu, 12 Mar 2015 09:06:34 -0400 Received: from mga02.intel.com ([134.134.136.20]:19186 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754603AbbCLNGd (ORCPT ); Thu, 12 Mar 2015 09:06:33 -0400 Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga101.jf.intel.com with ESMTP; 12 Mar 2015 06:06:28 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.11,388,1422950400"; d="scan'208";a="697734232" Received: from egrumbacbox.jer.intel.com ([10.12.118.74]) by orsmga002.jf.intel.com with ESMTP; 12 Mar 2015 06:06:28 -0700 From: Emmanuel Grumbach To: linux-wireless@vger.kernel.org Cc: Johannes Berg , Emmanuel Grumbach Subject: [PATCH 47/49] iwlwifi: mvm: clarify time event end handling Date: Thu, 12 Mar 2015 15:04:32 +0200 Message-Id: <1426165474-25586-47-git-send-email-emmanuel.grumbach@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1426164431.19690.4.camel@egrumbacBox> References: <1426164431.19690.4.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: Johannes Berg The code here is a little confusing, the iwl_mvm_te_check_disconnect() will check that the interface is a station, but going into it after already having processed the time even end for P2P seems strange at first look. Put a switch statement there to distinguish the interface types and make this more readable. Signed-off-by: Johannes Berg Signed-off-by: Emmanuel Grumbach --- drivers/net/wireless/iwlwifi/mvm/time-event.c | 20 +++++++++++++------- 1 file changed, 13 insertions(+), 7 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/mvm/time-event.c b/drivers/net/wireless/iwlwifi/mvm/time-event.c index 54fafbf..1dbfcc4 100644 --- a/drivers/net/wireless/iwlwifi/mvm/time-event.c +++ b/drivers/net/wireless/iwlwifi/mvm/time-event.c @@ -261,17 +261,23 @@ static void iwl_mvm_te_handle_notif(struct iwl_mvm *mvm, "TE ended - current time %lu, estimated end %lu\n", jiffies, te_data->end_jiffies); - if (te_data->vif->type == NL80211_IFTYPE_P2P_DEVICE) { + switch (te_data->vif->type) { + case NL80211_IFTYPE_P2P_DEVICE: ieee80211_remain_on_channel_expired(mvm->hw); iwl_mvm_roc_finished(mvm); + break; + case NL80211_IFTYPE_STATION: + /* + * By now, we should have finished association + * and know the dtim period. + */ + iwl_mvm_te_check_disconnect(mvm, te_data->vif, + "No association and the time event is over already..."); + break; + default: + break; } - /* - * By now, we should have finished association - * and know the dtim period. - */ - iwl_mvm_te_check_disconnect(mvm, te_data->vif, - "No association and the time event is over already..."); iwl_mvm_te_clear_data(mvm, te_data); } else if (le32_to_cpu(notif->action) & TE_V2_NOTIF_HOST_EVENT_START) { te_data->running = true;