ath5k: rename ath5k_txbuf_free() to ath5k_txbuf_free_skb()

Rename ath5k_txbuf_free() to ath5k_txbuf_free_skb() since this is what it does:
it frees the skb and not the buf. Same for ath5k_rxbuf_free().

Signed-off-by: Bruno Randolf <br1@einfach.org>
Acked-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 936afd7..8e6b54d 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -311,7 +311,8 @@
 static int 	ath5k_txbuf_setup(struct ath5k_softc *sc,
 				struct ath5k_buf *bf,
 				struct ath5k_txq *txq, int padsize);
-static inline void ath5k_txbuf_free(struct ath5k_softc *sc,
+
+static inline void ath5k_txbuf_free_skb(struct ath5k_softc *sc,
 				struct ath5k_buf *bf)
 {
 	BUG_ON(!bf);
@@ -323,7 +324,7 @@
 	bf->skb = NULL;
 }
 
-static inline void ath5k_rxbuf_free(struct ath5k_softc *sc,
+static inline void ath5k_rxbuf_free_skb(struct ath5k_softc *sc,
 				struct ath5k_buf *bf)
 {
 	struct ath5k_hw *ah = sc->ah;
@@ -1444,11 +1445,11 @@
 {
 	struct ath5k_buf *bf;
 
-	ath5k_txbuf_free(sc, sc->bbuf);
+	ath5k_txbuf_free_skb(sc, sc->bbuf);
 	list_for_each_entry(bf, &sc->txbuf, list)
-		ath5k_txbuf_free(sc, bf);
+		ath5k_txbuf_free_skb(sc, bf);
 	list_for_each_entry(bf, &sc->rxbuf, list)
-		ath5k_rxbuf_free(sc, bf);
+		ath5k_rxbuf_free_skb(sc, bf);
 
 	/* Free memory associated with all descriptors */
 	pci_free_consistent(pdev, sc->desc_len, sc->desc, sc->desc_daddr);
@@ -1603,7 +1604,7 @@
 	list_for_each_entry_safe(bf, bf0, &txq->q, list) {
 		ath5k_debug_printtxbuf(sc, bf);
 
-		ath5k_txbuf_free(sc, bf);
+		ath5k_txbuf_free_skb(sc, bf);
 
 		spin_lock_bh(&sc->txbuflock);
 		list_move_tail(&bf->list, &sc->txbuf);
@@ -2650,7 +2651,7 @@
 		ATH5K_DBG(sc, ATH5K_DEBUG_RESET,
 				"putting device to sleep\n");
 	}
-	ath5k_txbuf_free(sc, sc->bbuf);
+	ath5k_txbuf_free_skb(sc, sc->bbuf);
 
 	mmiowb();
 	mutex_unlock(&sc->lock);
@@ -3376,7 +3377,7 @@
 
 	ath5k_debug_dump_skb(sc, skb, "BC  ", 1);
 
-	ath5k_txbuf_free(sc, sc->bbuf);
+	ath5k_txbuf_free_skb(sc, sc->bbuf);
 	sc->bbuf->skb = skb;
 	ret = ath5k_beacon_setup(sc, sc->bbuf);
 	if (ret)