diff options
| author | Sujith <Sujith.Manoharan@atheros.com> | 2008-08-26 08:11:06 +0530 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-08-29 16:24:10 -0400 |
| commit | 1fe1132bad8e98fa34cfb4a3901340d1214b95d7 (patch) | |
| tree | 76d67c34d4b6aaa93efb511b0576e254d43e33c4 /drivers/net/wireless | |
| parent | 14cc709f338f44f1ff69fa0b0e35e9de3ee62eb5 (diff) | |
ath9k: Remove sc_lastrx as we don't use it anywhere
Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/ath9k/core.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/ath9k/xmit.c | 7 |
2 files changed, 2 insertions, 6 deletions
diff --git a/drivers/net/wireless/ath9k/core.h b/drivers/net/wireless/ath9k/core.h index b6b6868195c..1faa1effa02 100644 --- a/drivers/net/wireless/ath9k/core.h +++ b/drivers/net/wireless/ath9k/core.h @@ -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; diff --git a/drivers/net/wireless/ath9k/xmit.c b/drivers/net/wireless/ath9k/xmit.c index 87aebf17573..3fc6641e8bf 100644 --- a/drivers/net/wireless/ath9k/xmit.c +++ b/drivers/net/wireless/ath9k/xmit.c @@ -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, |