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mac80211: fix flag check for QoS NOACK frames 

Signed-off-by: Claudio Pisa <claudio.pisa@uniroma2.it>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
hifive-unleashed-5.1
Claudio Pisa 2012-05-28 13:06:25 +01:00 committed by John W. Linville
parent bfc441a4bb
commit c26a0e105c
1 changed files with 1 additions and 1 deletions
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2
net/mac80211/tx.c
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@ -153,7 +153,7 @@ static __le16 ieee80211_duration(struct ieee80211_tx_data *tx,
/* Don't calculate ACKs for QoS Frames with NoAck Policy set */
if (ieee80211_is_data_qos(hdr->frame_control) &&
*(ieee80211_get_qos_ctl(hdr)) | IEEE80211_QOS_CTL_ACK_POLICY_NOACK)
*(ieee80211_get_qos_ctl(hdr)) & IEEE80211_QOS_CTL_ACK_POLICY_NOACK)
dur = 0;
else
/* Time needed to transmit ACK