commit c8716d9dc13c7f6ee92f2bfc6cc3b723b417bff8
author Rajkumar Manoharan <rmanoharan@atheros.com> Sat Oct 23 10:59:57 2010 +0530
committer John W. Linville <linville@tuxdriver.com> Mon Oct 25 14:45:56 2010 -0400
tree 3714709813e4e529de7210cb679d1e34b20a59d9
parent 30115c2252fcf9d21aae029ff0e27f4cc962ef44

mac80211: Fix ibss station got expired immediately

Station addition in ieee80211_ibss_rx_queued_mgmt is not updating
sta->last_rx which is causing station expiry in ieee80211_ibss_work
path. So sta addition and deletion happens repeatedly.

CC: stable@kernel.org
Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

net/mac80211/ibss.c

diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index ff60c02..239c483 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -456,6 +456,7 @@
 	if (!sta)
 		return NULL;
 
+	sta->last_rx = jiffies;
 	set_sta_flags(sta, WLAN_STA_AUTHORIZED);
 
 	/* make sure mandatory rates are always added */