xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ath9k: get rid of tx_info_priv

Browse Source 
This patch removes the need for separately allocated private tx info
data in ath9k and brings the driver one small step closer to using the
mac80211 rate control API properly.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Felix Fietkau
2009-11-15 23:09:25 +01:00
committed by John W. Linville
parent 599bf6a4d6
commit 827e69bf67
6 changed files with 83 additions and 97 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/net/wireless/ath/ath9k/virtual.c
View File

@@ -338,13 +338,11 @@ void ath9k_wiphy_chan_work(struct work_struct *work)
void ath9k_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
{
struct ath_wiphy *aphy = hw->priv;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
struct ath_tx_info_priv *tx_info_priv = ATH_TX_INFO_PRIV(tx_info);
if (tx_info_priv && tx_info_priv->frame_type == ATH9K_INT_PAUSE &&
if ((tx_info->pad[0] & ATH_TX_INFO_FRAME_TYPE_PAUSE) &&
aphy->state == ATH_WIPHY_PAUSING) {
if (!(info->flags & IEEE80211_TX_STAT_ACK)) {
if (!(tx_info->flags & IEEE80211_TX_STAT_ACK)) {
printk(KERN_DEBUG "ath9k: %s: no ACK for pause "
"frame\n", wiphy_name(hw->wiphy));
/*
@@ -363,9 +361,6 @@ void ath9k_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
}
}
kfree(tx_info_priv);
tx_info->rate_driver_data[0] = NULL;
dev_kfree_skb(skb);
}