diff options
| -rw-r--r-- | net/mac80211/mlme.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index a8016c02a757..ef378b9a32ec 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -1390,6 +1390,9 @@ static bool ieee80211_powersave_allowed(struct ieee80211_sub_if_data *sdata) IEEE80211_STA_CONNECTION_POLL)) return false; + if (!sdata->vif.bss_conf.dtim_period) + return false; + rcu_read_lock(); sta = sta_info_get(sdata, mgd->bssid); if (sta) @@ -3126,6 +3129,7 @@ ieee80211_rx_mgmt_beacon(struct ieee80211_sub_if_data *sdata, } changed |= BSS_CHANGED_DTIM_PERIOD; + ieee80211_recalc_ps_vif(sdata); } if (elems.erp_info) { |