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authorJohannes Berg <johannes@sipsolutions.net>2010-04-29 21:34:01 +0200
committerJohn W. Linville <linville@tuxdriver.com>2010-04-30 14:59:15 -0400
commit49b5c7f473f1bbcb30275dcaee2c06dfb8ec2279 (patch)
treec11eefc297ad0a0aae253f682bf66912b9907ad9
parentedfcba15bdfa520d8c64b496c9260a9d9e0b6d18 (diff)
downloadop-kernel-dev-49b5c7f473f1bbcb30275dcaee2c06dfb8ec2279.zip
op-kernel-dev-49b5c7f473f1bbcb30275dcaee2c06dfb8ec2279.tar.gz
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 <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
-rw-r--r--net/mac80211/ibss.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index a87e309..c585fce 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;
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