Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[karo-tx-linux.git] / net / mac80211 / chan.c

diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c
index bd1fd8ea5105fead274e09b7bcd093ba97081a97..75b5dd2c9267f10e8cb0e5680c3aa11c94a5dbe4 100644 (file)
--- a/net/mac80211/chan.c
+++ b/net/mac80211/chan.c
@@ -249,7 +249,7 @@ ieee80211_new_chanctx(struct ieee80211_local *local,
 
        if (!local->use_chanctx) {
                local->_oper_chandef = *chandef;
-               ieee80211_hw_config(local, 0);
+               ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_CHANNEL);
        } else {
                err = drv_add_chanctx(local, ctx);
                if (err) {
@@ -286,7 +286,7 @@ static void ieee80211_free_chanctx(struct ieee80211_local *local,
                        check_single_channel = true;
                local->hw.conf.radar_enabled = false;
 
-               ieee80211_hw_config(local, 0);
+               ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_CHANNEL);
        } else {
                drv_remove_chanctx(local, ctx);
        }
@@ -492,6 +492,13 @@ void ieee80211_recalc_smps_chanctx(struct ieee80211_local *local,
                rx_chains_static = max(rx_chains_static, needed_static);
                rx_chains_dynamic = max(rx_chains_dynamic, needed_dynamic);
        }
+
+       /* Disable SMPS for the monitor interface */
+       sdata = rcu_dereference(local->monitor_sdata);
+       if (sdata &&
+           rcu_access_pointer(sdata->vif.chanctx_conf) == &chanctx->conf)
+               rx_chains_dynamic = rx_chains_static = local->rx_chains;
+
        rcu_read_unlock();
 
        if (!local->use_chanctx) {