mac80211: initialize the last rx time when creating a station

should hopefully finally take care of the nasty reassociation issues which showed up as
Jan  1 00:51:10 OpenWrt daemon.info hostapd: wlan0: STA 00:xx:xx:xx:xx:xx IEEE 802.11: deauthenticated due to inactivity
right after associating, leading to an immediate disconnect.
Will probably fix #8343, #8830 and others.

SVN-Revision: 26251

diff --git a/package/mac80211/patches/570-mac80211_initialize_last_rx.patch b/package/mac80211/patches/570-mac80211_initialize_last_rx.patch
new file mode 100644 (file)
index 0000000..edcc227
--- /dev/null
+++ b/package/mac80211/patches/570-mac80211_initialize_last_rx.patch
@@ -0,0 +1,10 @@
+--- a/net/mac80211/sta_info.c
++++ b/net/mac80211/sta_info.c
+@@ -243,6 +243,7 @@ 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;
+ 
+       ewma_init(&sta->avg_signal, 1024, 8);
+