rt2x00: Remove unused variable frame_control from rt2x00mac_tx.
As additional fallout also remove the also unused variable ieee80211hdr. Reported-by: Johannes Stezenbach <js@sig21.net> Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com> Acked-by: Ivo van Doorn <ivdoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -103,10 +103,8 @@ int rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
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{
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{
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struct rt2x00_dev *rt2x00dev = hw->priv;
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struct rt2x00_dev *rt2x00dev = hw->priv;
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struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
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struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
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struct ieee80211_hdr *ieee80211hdr = (struct ieee80211_hdr *)skb->data;
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enum data_queue_qid qid = skb_get_queue_mapping(skb);
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enum data_queue_qid qid = skb_get_queue_mapping(skb);
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struct data_queue *queue;
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struct data_queue *queue;
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u16 frame_control;
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/*
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/*
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* Mac80211 might be calling this function while we are trying
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* Mac80211 might be calling this function while we are trying
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@ -141,7 +139,6 @@ int rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
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* either RTS or CTS-to-self frame and handles everything
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* either RTS or CTS-to-self frame and handles everything
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* inside the hardware.
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* inside the hardware.
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*/
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*/
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frame_control = le16_to_cpu(ieee80211hdr->frame_control);
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if ((tx_info->control.rates[0].flags & (IEEE80211_TX_RC_USE_RTS_CTS |
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if ((tx_info->control.rates[0].flags & (IEEE80211_TX_RC_USE_RTS_CTS |
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IEEE80211_TX_RC_USE_CTS_PROTECT)) &&
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IEEE80211_TX_RC_USE_CTS_PROTECT)) &&
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!rt2x00dev->ops->hw->set_rts_threshold) {
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!rt2x00dev->ops->hw->set_rts_threshold) {
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