diff options
Diffstat (limited to 'net/mac80211/mlme.c')
| -rw-r--r-- | net/mac80211/mlme.c | 26 |
1 files changed, 9 insertions, 17 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 64d92d5a7f4..a41f234bd48 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -90,20 +90,11 @@ enum rx_mgmt_action { /* no action required */ RX_MGMT_NONE, - /* caller must call cfg80211_send_rx_auth() */ - RX_MGMT_CFG80211_AUTH, - - /* caller must call cfg80211_send_rx_assoc() */ - RX_MGMT_CFG80211_ASSOC, - /* caller must call cfg80211_send_deauth() */ RX_MGMT_CFG80211_DEAUTH, /* caller must call cfg80211_send_disassoc() */ RX_MGMT_CFG80211_DISASSOC, - - /* caller must tell cfg80211 about internal error */ - RX_MGMT_CFG80211_ASSOC_ERROR, }; /* utils */ @@ -770,15 +761,16 @@ void ieee80211_dynamic_ps_enable_work(struct work_struct *work) if ((local->hw.flags & IEEE80211_HW_PS_NULLFUNC_STACK) && (!(ifmgd->flags & IEEE80211_STA_NULLFUNC_ACKED))) { netif_tx_stop_all_queues(sdata->dev); - /* - * Flush all the frames queued in the driver before - * going to power save - */ - drv_flush(local, false); - ieee80211_send_nullfunc(local, sdata, 1); - /* Flush once again to get the tx status of nullfunc frame */ - drv_flush(local, false); + if (drv_tx_frames_pending(local)) + mod_timer(&local->dynamic_ps_timer, jiffies + + msecs_to_jiffies( + local->hw.conf.dynamic_ps_timeout)); + else { + ieee80211_send_nullfunc(local, sdata, 1); + /* Flush to get the tx status of nullfunc frame */ + drv_flush(local, false); + } } if (!((local->hw.flags & IEEE80211_HW_REPORTS_TX_ACK_STATUS) && |