diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/xmit.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/xmit.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 48ff8c2..65d46c6 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -1526,7 +1526,7 @@ static void setup_frame_info(struct ieee80211_hw *hw, struct sk_buff *skb, struct ieee80211_key_conf *hw_key = tx_info->control.hw_key; struct ieee80211_hdr *hdr; struct ath_frame_info *fi = get_frame_info(skb); - struct ath_node *an; + struct ath_node *an = NULL; struct ath_atx_tid *tid; enum ath9k_key_type keytype; u16 seqno = 0; @@ -1534,11 +1534,13 @@ static void setup_frame_info(struct ieee80211_hw *hw, struct sk_buff *skb, keytype = ath9k_cmn_get_hw_crypto_keytype(skb); + if (sta) + an = (struct ath_node *) sta->drv_priv; + hdr = (struct ieee80211_hdr *)skb->data; - if (sta && ieee80211_is_data_qos(hdr->frame_control) && + if (an && ieee80211_is_data_qos(hdr->frame_control) && conf_is_ht(&hw->conf) && (sc->sc_flags & SC_OP_TXAGGR)) { - an = (struct ath_node *) sta->drv_priv; tidno = ieee80211_get_qos_ctl(hdr)[0] & IEEE80211_QOS_CTL_TID_MASK; /* @@ -1554,6 +1556,8 @@ static void setup_frame_info(struct ieee80211_hw *hw, struct sk_buff *skb, memset(fi, 0, sizeof(*fi)); if (hw_key) fi->keyix = hw_key->hw_key_idx; + else if (an && ieee80211_is_data(hdr->frame_control) && an->ps_key > 0) + fi->keyix = an->ps_key; else fi->keyix = ATH9K_TXKEYIX_INVALID; fi->keytype = keytype; |