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| author | Senthil Balasubramanian <senthilkumar@atheros.com> | 2010-02-03 22:51:13 +0530 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-02-08 16:50:54 -0500 |
| commit | 3f7c5c10e9dc6bf90179eb9f7c06151d508fb324 (patch) | |
| tree | d630236500fd928c51d78dae71febf49ea26ba5c /drivers/net/wireless/ath/ath9k/xmit.c | |
| parent | 1a20034a73a40b8056731f9db0c535cec2961eb7 (diff) | |
| download | linux-stable-3f7c5c10e9dc6bf90179eb9f7c06151d508fb324.tar.gz linux-stable-3f7c5c10e9dc6bf90179eb9f7c06151d508fb324.tar.bz2 linux-stable-3f7c5c10e9dc6bf90179eb9f7c06151d508fb324.zip | |
ath9k: Enable TIM timer interrupt only when needed.
The TIM timer interrupt is enabled even before the ACK of nullqos
is received which is unnecessary.
Also clean up the CONF_PS part of config callback properly for
better readability.
Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/xmit.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/xmit.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 3c790a4f38f7..f5cbbcb9a4aa 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -2048,10 +2048,9 @@ static void ath_tx_processq(struct ath_softc *sc, struct ath_txq *txq) */ if (bf->bf_isnullfunc && (ds->ds_txstat.ts_status & ATH9K_TX_ACKED)) { - if ((sc->ps_flags & PS_ENABLED)) { - sc->ps_enabled = true; - ath9k_hw_setrxabort(sc->sc_ah, 1); - } else + if ((sc->ps_flags & PS_ENABLED)) + ath9k_enable_ps(sc); + else sc->ps_flags |= PS_NULLFUNC_COMPLETED; } |