releases/2.6.33.10/mac80211-initialize-sta-last_rx-in-sta_info_alloc.patch

From 8bc8aecdc5e26cfda12dbd6867af4aa67836da6a Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 21 Mar 2011 20:01:00 +0100
Subject: mac80211: initialize sta->last_rx in sta_info_alloc

From: Felix Fietkau <nbd@openwrt.org>

commit 8bc8aecdc5e26cfda12dbd6867af4aa67836da6a upstream.

This field is used to determine the inactivity time. When in AP mode,
hostapd uses it for kicking out inactive clients after a while. Without this
patch, hostapd immediately deauthenticates a new client if it checks the
inactivity time before the client sends its first data frame.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
 net/mac80211/sta_info.c |    1 +
 1 file changed, 1 insertion(+)

--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -314,6 +314,7 @@ struct sta_info *sta_info_alloc(struct i
 	memcpy(sta->sta.addr, addr, ETH_ALEN);
 	sta->local = local;
 	sta->sdata = sdata;
+	sta->last_rx = jiffies;
 
 	if (sta_prepare_rate_control(local, sta, gfp)) {
 		kfree(sta);