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ath10k: don't access tx_info while overwriting it 

Nothing important was being overwritten so it
didn't yield any bugs yet.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Michal Kazior 2014-09-02 11:00:22 +03:00 committed by Kalle Valo
parent d35a6c18cb
commit 2b37c29552
1 changed files with 4 additions and 5 deletions
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9
drivers/net/wireless/ath/ath10k/mac.c
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@ -1857,11 +1857,10 @@ static u8 ath10k_tx_h_get_tid(struct ieee80211_hdr *hdr)
return ieee80211_get_qos_ctl(hdr)[0] & IEEE80211_QOS_CTL_TID_MASK;
}
static u8 ath10k_tx_h_get_vdev_id(struct ath10k *ar,
struct ieee80211_tx_info *info)
static u8 ath10k_tx_h_get_vdev_id(struct ath10k *ar, struct ieee80211_vif *vif)
{
if (info->control.vif)
return ath10k_vif_to_arvif(info->control.vif)->vdev_id;
if (vif)
return ath10k_vif_to_arvif(vif)->vdev_id;
if (ar->monitor_started)
return ar->monitor_vdev_id;
@ -2317,7 +2316,7 @@ static void ath10k_tx(struct ieee80211_hw *hw,
ATH10K_SKB_CB(skb)->htt.is_offchan = false;
ATH10K_SKB_CB(skb)->htt.tid = ath10k_tx_h_get_tid(hdr);
ATH10K_SKB_CB(skb)->vdev_id = ath10k_tx_h_get_vdev_id(ar, info);
ATH10K_SKB_CB(skb)->vdev_id = ath10k_tx_h_get_vdev_id(ar, vif);
/* it makes no sense to process injected frames like that */
if (vif && vif->type != NL80211_IFTYPE_MONITOR) {