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ath9k: Nuke struct ath_xmit_status 

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Vasanthakumar Thiagarajan 2009-03-20 15:27:50 +05:30 committed by John W. Linville
parent 8a92e2ee02
commit 6b2c40326f
2 changed files with 8 additions and 21 deletions
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4
drivers/net/wireless/ath9k/ath9k.h
View File

@ -295,13 +295,9 @@ struct ath_tx_control {
enum ath9k_internal_frame_type frame_type;
};
struct ath_xmit_status {
int retries;
int flags;
#define ATH_TX_ERROR 0x01
#define ATH_TX_XRETRY 0x02
#define ATH_TX_BAR 0x04
};
/* All RSSI values are noise floor adjusted */
struct ath_tx_stat {

25
drivers/net/wireless/ath9k/xmit.c
View File

@ -1750,7 +1750,7 @@ exit:
/*****************/
static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
struct ath_xmit_status *tx_status)
int tx_flags)
{
struct ieee80211_hw *hw = sc->hw;
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
@ -1771,12 +1771,10 @@ static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
tx_info->rate_driver_data[0] = NULL;
}
if (tx_status->flags & ATH_TX_BAR) {
if (tx_flags & ATH_TX_BAR)
tx_info->flags |= IEEE80211_TX_STAT_AMPDU_NO_BACK;
tx_status->flags &= ~ATH_TX_BAR;
}
if (!(tx_status->flags & (ATH_TX_ERROR | ATH_TX_XRETRY))) {
if (!(tx_flags & (ATH_TX_ERROR | ATH_TX_XRETRY))) {
/* Frame was ACKed */
tx_info->flags |= IEEE80211_TX_STAT_ACK;
}
@ -1803,29 +1801,22 @@ static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
int txok, int sendbar)
{
struct sk_buff *skb = bf->bf_mpdu;
struct ath_xmit_status tx_status;
unsigned long flags;
int tx_flags = 0;
/*
* Set retry information.
* NB: Don't use the information in the descriptor, because the frame
* could be software retried.
*/
tx_status.retries = bf->bf_retries;
tx_status.flags = 0;
if (sendbar)
tx_status.flags = ATH_TX_BAR;
tx_flags = ATH_TX_BAR;
if (!txok) {
tx_status.flags |= ATH_TX_ERROR;
tx_flags |= ATH_TX_ERROR;
if (bf_isxretried(bf))
tx_status.flags |= ATH_TX_XRETRY;
tx_flags |= ATH_TX_XRETRY;
}
dma_unmap_single(sc->dev, bf->bf_dmacontext, skb->len, DMA_TO_DEVICE);
ath_tx_complete(sc, skb, &tx_status);
ath_tx_complete(sc, skb, tx_flags);
/*
* Return the list of ath_buf of this mpdu to free queue