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ath9k: Remove sc_lastrx as we don't use it anywhere

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Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Sujith 2008-08-26 08:11:06 +05:30 committed by John W. Linville
parent 14cc709f33
commit 1fe1132bad
2 changed files with 2 additions and 6 deletions
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1
drivers/net/wireless/ath9k/core.h
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@ -970,7 +970,6 @@ struct ath_softc {
struct ath_descdma sc_rxdma;
int sc_rxbufsize; /* rx size based on mtu */
u32 *sc_rxlink; /* link ptr in last RX desc */
u64 sc_lastrx; /* tsf of last rx'd frame */
/* TX */
struct list_head sc_txbuf;

7
drivers/net/wireless/ath9k/xmit.c
View file

@ -2309,8 +2309,7 @@ int ath_tx_start(struct ath_softc *sc, struct sk_buff *skb)
void ath_tx_tasklet(struct ath_softc *sc)
{
u64 tsf = ath9k_hw_gettsf64(sc->sc_ah);
int i, nacked = 0;
int i;
u32 qcumask = ((1 << ATH9K_NUM_TX_QUEUES) - 1);
ath9k_hw_gettxintrtxqs(sc->sc_ah, &qcumask);
@ -2320,10 +2319,8 @@ void ath_tx_tasklet(struct ath_softc *sc)
*/
for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) {
if (ATH_TXQ_SETUP(sc, i) && (qcumask & (1 << i)))
nacked += ath_tx_processq(sc, &sc->sc_txq[i]);
ath_tx_processq(sc, &sc->sc_txq[i]);
}
if (nacked)
sc->sc_lastrx = tsf;
}
void ath_tx_draintxq(struct ath_softc *sc,