mac80211: Don't set per-BSS QoS for monitor interfaces

In AP mode, there is no need to notify the driver about QoS
changes for the monitor interface that is created. The warning
in ieee80211_bss_info_change_notify() would be hit otherwise.

Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 6 insertions, 2 deletions

diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 794792177376..748387d45bc0 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -803,8 +803,12 @@ void ieee80211_set_wmm_default(struct ieee80211_sub_if_data *sdata)
 
         /* after reinitialize QoS TX queues setting to default,
          * disable QoS at all */
-        sdata->vif.bss_conf.qos = sdata->vif.type != NL80211_IFTYPE_STATION;
-        ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_QOS);
+
+        if (sdata->vif.type != NL80211_IFTYPE_MONITOR) {
+                sdata->vif.bss_conf.qos =
+                        sdata->vif.type != NL80211_IFTYPE_STATION;
+                ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_QOS);
+        }
 }
 
 void ieee80211_sta_def_wmm_params(struct ieee80211_sub_if_data *sdata,