Commit 1fe1132b authored by Sujith's avatar Sujith Committed by John W. Linville
Browse files

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


Signed-off-by: default avatarSujith Manoharan <Sujith.Manoharan@atheros.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 14cc709f
......@@ -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;
......
......@@ -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,
......
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