From 49b5c7f473f1bbcb30275dcaee2c06dfb8ec2279 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Thu, 29 Apr 2010 21:34:01 +0200 Subject: [PATCH] mac80211: tell driver about IBSS merge My previous patch "mac80211: notify driver about IBSS status" left a problem -- when we merge with a new BSSID, we never tell the driver that we left the old one. Fix that. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- net/mac80211/ibss.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index a87e309e3b99..c585fced8584 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -91,6 +91,12 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata, if (memcmp(ifibss->bssid, bssid, ETH_ALEN)) sta_info_flush(sdata->local, sdata); + /* if merging, indicate to driver that we leave the old IBSS */ + if (sdata->vif.bss_conf.ibss_joined) { + sdata->vif.bss_conf.ibss_joined = false; + ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_IBSS); + } + memcpy(ifibss->bssid, bssid, ETH_ALEN); sdata->drop_unencrypted = capability & WLAN_CAPABILITY_PRIVACY ? 1 : 0; -- 2.20.1