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Diffstat (limited to 'net/mac80211/tx.c')
-rw-r--r--net/mac80211/tx.c15
1 files changed, 6 insertions, 9 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 0ca16880bbb4..d6754908ff79 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -469,15 +469,6 @@ ieee80211_tx_h_unicast_ps_buf(struct ieee80211_tx_data *tx)
} else
tx->local->total_ps_buffered++;
- /*
- * Queue frame to be sent after STA wakes up/polls,
- * but don't set the TIM bit if the driver is blocking
- * wakeup or poll response transmissions anyway.
- */
- if (skb_queue_empty(&sta->ps_tx_buf) &&
- !(staflags & WLAN_STA_PS_DRIVER))
- sta_info_set_tim_bit(sta);
-
info->control.jiffies = jiffies;
info->control.vif = &tx->sdata->vif;
info->flags |= IEEE80211_TX_INTFL_NEED_TXPROCESSING;
@@ -488,6 +479,12 @@ ieee80211_tx_h_unicast_ps_buf(struct ieee80211_tx_data *tx)
round_jiffies(jiffies +
STA_INFO_CLEANUP_INTERVAL));
+ /*
+ * We queued up some frames, so the TIM bit might
+ * need to be set, recalculate it.
+ */
+ sta_info_recalc_tim(sta);
+
return TX_QUEUED;
}
#ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG