diff options
| author |   Sujith Manoharan <c_manoha@qca.qualcomm.com> | 2012-07-17 17:16:03 +0530 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2012-07-17 15:11:39 -0400 |
| commit | aa45fe9683ba861bf49d51479b11b3d482b57416 (patch) | |
| tree | 6107601f64f1ada681293f1643d6ce184f0060ad /drivers/net/wireless/ath/ath9k/beacon.c | |
| parent | ath9k: Cleanup beacon logic (diff) | |
| download | linux-dev-aa45fe9683ba861bf49d51479b11b3d482b57416.tar.xz linux-dev-aa45fe9683ba861bf49d51479b11b3d482b57416.zip | |
ath9k: Remove is_bslot_active
In the tx_last_beacon() callback, mac80211's beaconing
status can be used instead. The beacon tasklet doesn't require
it because it is disabled when removing a slot.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/beacon.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/beacon.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c index a79ec4572c2f..2962b3e928d8 100644 --- a/drivers/net/wireless/ath/ath9k/beacon.c +++ b/drivers/net/wireless/ath/ath9k/beacon.c @@ -134,20 +134,17 @@ static struct ath_buf *ath_beacon_generate(struct ieee80211_hw *hw, struct ath_softc *sc = hw->priv; struct ath_common *common = ath9k_hw_common(sc->sc_ah); struct ath_buf *bf; - struct ath_vif *avp; + struct ath_vif *avp = (void *)vif->drv_priv; struct sk_buff *skb; - struct ath_txq *cabq; + struct ath_txq *cabq = sc->beacon.cabq; struct ieee80211_tx_info *info; int cabq_depth; - ath9k_reset_beacon_status(sc); - - avp = (void *)vif->drv_priv; - cabq = sc->beacon.cabq; - - if ((avp->av_bcbuf == NULL) || !avp->is_bslot_active) + if (avp->av_bcbuf == NULL) return NULL; + ath9k_reset_beacon_status(sc); + /* Release the old beacon first */ bf = avp->av_bcbuf; @@ -234,7 +231,6 @@ void ath9k_beacon_assign_slot(struct ath_softc *sc, struct ieee80211_vif *vif) for (slot = 0; slot < ATH_BCBUF; slot++) { if (sc->beacon.bslot[slot] == NULL) { avp->av_bslot = slot; - avp->is_bslot_active = false; break; } } @@ -267,7 +263,6 @@ void ath9k_beacon_remove_slot(struct ath_softc *sc, struct ieee80211_vif *vif) } avp->av_bcbuf = NULL; - avp->is_bslot_active = false; sc->beacon.bslot[avp->av_bslot] = NULL; sc->nbcnvifs--; list_add_tail(&bf->list, &sc->beacon.bbuf); |