[PATCH] mac80211: send association event on IBSS create

[Dan Williams <dcbw@redhat.com>]

Otherwise userspace has no idea the IBSS creation succeeded.

Signed-off-by: Dan Williams <dcbw@redhat.com>
-------------

John, please apply to 2.6.26 and later.

Stable: applicable to 2.6.24 and 2.6.25 as well.  File used to be called
net/mac80211/ieee80211_sta.c and diff should still apply with minor
fuzz.

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index c220bed..fe7deb6 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -2348,6 +2348,7 @@ static int ieee80211_sta_join_ibss(struct net_device *dev,
 	u8 *pos;
 	struct ieee80211_sub_if_data *sdata;
 	struct ieee80211_supported_band *sband;
+	union iwreq_data wrqu;
 
 	sband = local->hw.wiphy->bands[local->hw.conf.channel->band];
 
@@ -2865,6 +2866,10 @@ static void ieee80211_rx_bss_info(struct net_device *dev,
 		}
 	}
 
+	memset(&wrqu, 0, sizeof(wrqu));
+	memcpy(wrqu.ap_addr.sa_data, bss->bssid, ETH_ALEN);
+	wireless_send_event(dev, SIOCGIWAP, &wrqu, NULL);
+
 	ieee80211_rx_bss_put(dev, bss);
 }