From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from ni.piap.pl ([195.187.100.4]:59417 "EHLO ni.piap.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751624AbaEZMTR convert rfc822-to-8bit (ORCPT ); Mon, 26 May 2014 08:19:17 -0400 Received: from ni.piap.pl (localhost.localdomain [127.0.0.1]) by ni.piap.pl (Postfix) with ESMTP id B74E2440E93 for ; Mon, 26 May 2014 14:19:15 +0200 (CEST) From: khalasa@piap.pl (Krzysztof =?utf-8?Q?Ha=C5=82asa?=) To: linux-wireless Date: Mon, 26 May 2014 14:14:46 +0200 MIME-Version: 1.0 Message-ID: (sfid-20140526_141920_406189_96CE4710) Content-Type: text/plain; charset=utf-8 Subject: [PATCH v3.15-rcX] Fix IBSS join by initializing last_scan_completed Sender: linux-wireless-owner@vger.kernel.org List-ID: Without this fix, freshly rebooted Linux creates a new IBSS, instead of joining existing one. Only when jiffies counter overflows after 5 minutes the IBSS can be successfully joined. Intel Wireless 7260 PCIe. Signed-off-by: Krzysztof Hałasa --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -1648,6 +1648,7 @@ int ieee80211_ibss_join(struct ieee80211_sub_if_data *sdata, sdata->u.ibss.control_port = params->control_port; sdata->u.ibss.userspace_handles_dfs = params->userspace_handles_dfs; sdata->u.ibss.basic_rates = params->basic_rates; + sdata->u.ibss.last_scan_completed = jiffies; /* fix basic_rates if channel does not support these rates */ rate_flags = ieee80211_chandef_rate_flags(¶ms->chandef); -- Krzysztof Halasa Research Institute for Automation and Measurements PIAP Al. Jerozolimskie 202, 02-486 Warsaw, Poland