ath9k: Cleanup ath_vif struct

Remove unused bssid from ath_vif and set av_bslot on beacon
alloc/return.

Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

3 files changed, 1 insertions, 8 deletions

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index a43f05993687..f3a753096d7d 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -346,9 +346,7 @@ struct ath_vif {
         int av_bslot;
         bool is_bslot_active;
         __le64 tsf_adjust; /* TSF adjustment for staggered beacons */
-        enum nl80211_iftype av_opmode;
         struct ath_buf *av_bcbuf;
-        u8 bssid[ETH_ALEN]; /* current BSSID from config_interface */
 };
 
 /*******************/
diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c
index f6885278398a..dfd1b98a086b 100644
--- a/drivers/net/wireless/ath/ath9k/beacon.c
+++ b/drivers/net/wireless/ath/ath9k/beacon.c
@@ -323,6 +323,7 @@ void ath_beacon_return(struct ath_softc *sc, struct ath_vif *avp)
                 if (avp->av_bslot != -1) {
                         sc->beacon.bslot[avp->av_bslot] = NULL;
                         sc->nbcnvifs--;
+                        avp->av_bslot = -1;
                 }
 
                 bf = avp->av_bcbuf;
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 88073f4c2b6a..6f300d7df88e 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1450,7 +1450,6 @@ static int ath9k_add_interface(struct ieee80211_hw *hw,
         struct ath_softc *sc = hw->priv;
         struct ath_hw *ah = sc->sc_ah;
         struct ath_common *common = ath9k_hw_common(ah);
-        struct ath_vif *avp = (void *)vif->drv_priv;
         int ret = 0;
 
         mutex_lock(&sc->mutex);
@@ -1491,10 +1490,6 @@ static int ath9k_add_interface(struct ieee80211_hw *hw,
         ath_dbg(common, ATH_DBG_CONFIG,
                 "Attach a VIF of type: %d\n", vif->type);
 
-        /* Set the VIF opmode */
-        avp->av_opmode = vif->type;
-        avp->av_bslot = -1;
-
         sc->nvifs++;
 
         ath9k_do_vif_add_setup(hw, vif);
@@ -1910,7 +1905,6 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
         if (changed & BSS_CHANGED_BSSID) {
                 /* Set BSSID */
                 memcpy(common->curbssid, bss_conf->bssid, ETH_ALEN);
-                memcpy(avp->bssid, bss_conf->bssid, ETH_ALEN);
                 common->curaid = 0;
                 ath9k_hw_write_associd(ah);