diff options
Diffstat (limited to 'net/mac80211/tx.c')
| -rw-r--r-- | net/mac80211/tx.c | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 70ff4f06566..edacad1fb1d 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -373,7 +373,7 @@ ieee80211_tx_h_unicast_ps_buf(struct ieee80211_tx_data *tx) staflags = get_sta_flags(sta); if (unlikely((staflags & WLAN_STA_PS) && - !(staflags & WLAN_STA_PSPOLL))) { + !(info->flags & IEEE80211_TX_CTL_PSPOLL_RESPONSE))) { #ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG printk(KERN_DEBUG "STA %pM aid %d: PS buffer (entries " "before %d)\n", @@ -412,24 +412,7 @@ ieee80211_tx_h_unicast_ps_buf(struct ieee80211_tx_data *tx) sta->sta.addr); } #endif /* CONFIG_MAC80211_VERBOSE_PS_DEBUG */ - if (test_and_clear_sta_flags(sta, WLAN_STA_PSPOLL)) { - /* - * The sleeping station with pending data is now snoozing. - * It queried us for its buffered frames and will go back - * to deep sleep once it got everything. - * - * inform the driver, in case the hardware does powersave - * frame filtering and keeps a station blacklist on its own - * (e.g: p54), so that frames can be delivered unimpeded. - * - * Note: It should be safe to disable the filter now. - * As, it is really unlikely that we still have any pending - * frame for this station in the hw's buffers/fifos left, - * that is not rejected with a unsuccessful tx_status yet. - */ - info->flags |= IEEE80211_TX_CTL_CLEAR_PS_FILT; - } return TX_CONTINUE; } |