ath9k: initialize ath_node linked list

Initialize neighbor linked list used by dynack to compute ACK timeout
as the maximum STA ACK timeout

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 6969aba..3e485f7 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -345,12 +345,16 @@ static void ath_node_attach(struct ath_softc *sc, struct ieee80211_sta *sta,
        memset(&an->key_idx, 0, sizeof(an->key_idx));
 
        ath_tx_node_init(sc, an);
+
+       ath_dynack_node_init(sc->sc_ah, an);
 }
 
 static void ath_node_detach(struct ath_softc *sc, struct ieee80211_sta *sta)
 {
        struct ath_node *an = (struct ath_node *)sta->drv_priv;
        ath_tx_node_cleanup(sc, an);
+
+       ath_dynack_node_deinit(sc->sc_ah, an);
 }
 
 void ath9k_tasklet(unsigned long data)