ath9k: use the passed ieee80211_hw on ath_rx_prepare()

this now uses the proper hw which should mean finding the
right sta when using ath9k virtual wiphy stuff. Only
advantage I see here is getting the rssi properly updated
so the 'fix' itself isn't that great, but at least this
is correct.

Cc: Jouni.Malinen <Jouni.Malinen@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index c910c10..c6904f0 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -201,7 +201,7 @@ static int ath_rx_prepare(struct ieee80211_hw *hw,
 
        rcu_read_lock();
        /* XXX: use ieee80211_find_sta! */
-       sta = ieee80211_find_sta_by_hw(sc->hw, hdr->addr2);
+       sta = ieee80211_find_sta_by_hw(hw, hdr->addr2);
        if (sta) {
                an = (struct ath_node *) sta->drv_priv;
                if (ds->ds_rxstat.rs_rssi != ATH9K_RSSI_BAD &&