ath5k: use IEEE80211_SKB_CB

ath5k still uses the "(void*) skb->cb" direct cast, use IEEE80211_SKB_CB
instead.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index 18e9422d26ddee628128a59f5513468338978c15..85045afc1ba718fbc2794f2c896af6c26fbe1032 100644 (file)
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -1296,7 +1296,7 @@ ath5k_txbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf)
        struct ath5k_txq *txq = sc->txq;
        struct ath5k_desc *ds = bf->desc;
        struct sk_buff *skb = bf->skb;
-       struct ieee80211_tx_info *info = (void*) skb->cb;
+       struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
        unsigned int pktlen, flags, keyidx = AR5K_TXKEYIX_INVALID;
        int ret;
 
@@ -1945,7 +1945,7 @@ ath5k_tx_processq(struct ath5k_softc *sc, struct ath5k_txq *txq)
                }
 
                skb = bf->skb;
-               info = (void*) skb->cb;
+               info = IEEE80211_SKB_CB(skb);
                bf->skb = NULL;
 
                pci_unmap_single(sc->pdev, bf->skbaddr, skb->len,
@@ -2003,7 +2003,7 @@ static int
 ath5k_beacon_setup(struct ath5k_softc *sc, struct ath5k_buf *bf)
 {
        struct sk_buff *skb = bf->skb;
-       struct  ieee80211_tx_info *info = (void*) skb->cb;
+       struct  ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
        struct ath5k_hw *ah = sc->ah;
        struct ath5k_desc *ds;
        int ret, antenna = 0;
@@ -2625,7 +2625,7 @@ ath5k_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 {
        struct ath5k_softc *sc = hw->priv;
        struct ath5k_buf *bf;
-       struct ieee80211_tx_info *info = (void*) skb->cb;
+       struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
        unsigned long flags;
        int hdrlen;
        int pad;