From c7d37a66e345df2fdf1aa7b2c9a6d3d53846ca5b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Krzysztof=20Ha=C5=82asa?= Date: Mon, 26 May 2014 14:14:46 +0200 Subject: [PATCH] mac80211: fix IBSS join by initializing last_scan_completed MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Without this fix, freshly rebooted Linux creates a new IBSS instead of joining an existing one. Only when jiffies counter overflows after 5 minutes the IBSS can be successfully joined. Signed-off-by: Krzysztof Hałasa [edit commit message slightly] Cc: stable@vger.kernel.org Signed-off-by: Johannes Berg --- net/mac80211/ibss.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index 1bbac94da58d..18ee0a256b1e 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -1677,6 +1677,7 @@ 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);