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mac80211: end service period only after sending last buffered frame

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Signed-off-by: Marco Porsch <marco.porsch@etit.tu-chemnitz.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Marco Porsch
2012-03-16 15:30:26 +01:00
committed by John W. Linville
parent fa444bf88c
commit 52a3f20c09
1 changed files with 8 additions and 6 deletions
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14
net/mac80211/sta_info.c
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@@ -1195,13 +1195,15 @@ ieee80211_sta_ps_deliver_response(struct sta_info *sta,
ieee80211_is_qos_nullfunc(hdr->frame_control)) ieee80211_is_qos_nullfunc(hdr->frame_control))
qoshdr = ieee80211_get_qos_ctl(hdr); qoshdr = ieee80211_get_qos_ctl(hdr);
/* set EOSP for the frame */ /* end service period after last frame */
if (reason == IEEE80211_FRAME_RELEASE_UAPSD && if (skb_queue_empty(&frames)) {
qoshdr && skb_queue_empty(&frames)) if (reason == IEEE80211_FRAME_RELEASE_UAPSD &&
*qoshdr |= IEEE80211_QOS_CTL_EOSP; qoshdr)
*qoshdr |= IEEE80211_QOS_CTL_EOSP;
info->flags |= IEEE80211_TX_STATUS_EOSP | info->flags |= IEEE80211_TX_STATUS_EOSP |
IEEE80211_TX_CTL_REQ_TX_STATUS; IEEE80211_TX_CTL_REQ_TX_STATUS;
}
if (qoshdr) if (qoshdr)
tids |= BIT(*qoshdr & IEEE80211_QOS_CTL_TID_MASK); tids |= BIT(*qoshdr & IEEE80211_QOS_CTL_TID_MASK);