From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932110Ab0LHBxX (ORCPT ); Tue, 7 Dec 2010 20:53:23 -0500 Received: from kroah.org ([198.145.64.141]:48589 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756712Ab0LHA7p (ORCPT ); Tue, 7 Dec 2010 19:59:45 -0500 X-Mailbox-Line: From gregkh@clark.site Tue Dec 7 16:57:26 2010 Message-Id: <20101208005726.443282272@clark.site> User-Agent: quilt/0.48-11.2 Date: Tue, 07 Dec 2010 16:57:08 -0800 From: Greg KH To: linux-kernel@vger.kernel.org, stable@kernel.org Cc: stable-review@kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Paul Stewart , Amod Bodas , "Luis R. Rodriguez" , "John W. Linville" Subject: [051/289] mac80211: add helper for reseting the connection monitor In-Reply-To: <20101208005821.GA2922@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 2.6.36-stable review patch. If anyone has any objections, please let us know. ------------------ From: Luis R. Rodriguez commit be099e82e9cf6d5d65d044e9ef6fc8bee3c7a113 upstream. This will be used in another place later. The connection monitor was added as of 2.6.35 so these fixes will be applicable to >= 2.6.35. Cc: Paul Stewart Cc: Amod Bodas Signed-off-by: Luis R. Rodriguez Signed-off-by: John W. Linville Signed-off-by: Greg Kroah-Hartman --- net/mac80211/ieee80211_i.h | 1 + net/mac80211/mlme.c | 15 ++++++++++----- 2 files changed, 11 insertions(+), 5 deletions(-) --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1003,6 +1003,7 @@ void ieee80211_sta_restart(struct ieee80 void ieee80211_sta_work(struct ieee80211_sub_if_data *sdata); void ieee80211_sta_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb); +void ieee80211_sta_reset_conn_monitor(struct ieee80211_sub_if_data *sdata); /* IBSS code */ void ieee80211_ibss_notify_scan_completed(struct ieee80211_local *local); --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -118,6 +118,15 @@ static void mod_beacon_timer(struct ieee round_jiffies_up(jiffies + IEEE80211_BEACON_LOSS_TIME)); } +void ieee80211_sta_reset_conn_monitor(struct ieee80211_sub_if_data *sdata) +{ + if (sdata->local->hw.flags & IEEE80211_HW_CONNECTION_MONITOR) + return; + + mod_timer(&sdata->u.mgd.conn_mon_timer, + round_jiffies_up(jiffies + IEEE80211_CONNECTION_IDLE_TIME)); +} + static int ecw2cw(int ecw) { return (1 << ecw) - 1; @@ -1006,11 +1015,7 @@ void ieee80211_sta_rx_notify(struct ieee if (is_multicast_ether_addr(hdr->addr1)) return; - if (sdata->local->hw.flags & IEEE80211_HW_CONNECTION_MONITOR) - return; - - mod_timer(&sdata->u.mgd.conn_mon_timer, - round_jiffies_up(jiffies + IEEE80211_CONNECTION_IDLE_TIME)); + ieee80211_sta_reset_conn_monitor(sdata); } static void ieee80211_mgd_probe_ap_send(struct ieee80211_sub_if_data *sdata)