ath9k: Nuke unneccesary helper function to see if aggr is active
IEEE80211_TX_CTL_AMPDU in tx control flags should be enough
to confirm BA is negotiated for that tid.
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 4ccf48e..aca3526 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -73,18 +73,6 @@
/* Aggregation logic */
/*********************/
-static int ath_aggr_query(struct ath_softc *sc, struct ath_node *an, u8 tidno)
-{
- struct ath_atx_tid *tid;
- tid = ATH_AN_2_TID(an, tidno);
-
- if (tid->state & AGGR_ADDBA_COMPLETE ||
- tid->state & AGGR_ADDBA_PROGRESS)
- return 1;
- else
- return 0;
-}
-
static void ath_tx_queue_tid(struct ath_txq *txq, struct ath_atx_tid *tid)
{
struct ath_atx_ac *ac = tid->ac;
@@ -1636,7 +1624,7 @@
goto tx_done;
}
- if (ath_aggr_query(sc, an, bf->bf_tidno)) {
+ if (tx_info->flags & IEEE80211_TX_CTL_AMPDU) {
/*
* Try aggregation if it's a unicast data frame
* and the destination is HT capable.