Merge branch 'for_rmk' of git://git.mnementh.co.uk/linux-2.6-im into devel

[mirror_ubuntu-zesty-kernel.git] / drivers / net / wireless / ath9k / beacon.c

diff --git a/drivers/net/wireless/ath9k/beacon.c b/drivers/net/wireless/ath9k/beacon.c
index 9e15c30bbc065bcb0326ffee6860efda07242f64..4dd1c1bda0fb80958b16066d882d86c7219a3b3e 100644 (file)
--- a/drivers/net/wireless/ath9k/beacon.c
+++ b/drivers/net/wireless/ath9k/beacon.c
@@ -170,7 +170,7 @@ static struct ath_buf *ath_beacon_generate(struct ath_softc *sc, int if_id)
        skb = (struct sk_buff *)bf->bf_mpdu;
        if (skb) {
                pci_unmap_single(sc->pdev, bf->bf_dmacontext,
-                                skb_end_pointer(skb) - skb->head,
+                                skb->len,
                                 PCI_DMA_TODEVICE);
        }
 
@@ -193,7 +193,7 @@ static struct ath_buf *ath_beacon_generate(struct ath_softc *sc, int if_id)
 
        bf->bf_buf_addr = bf->bf_dmacontext =
                pci_map_single(sc->pdev, skb->data,
-                              skb_end_pointer(skb) - skb->head,
+                              skb->len,
                               PCI_DMA_TODEVICE);
 
        skb = ieee80211_get_buffered_bc(sc->hw, avp->av_if_data);
@@ -352,7 +352,7 @@ int ath_beacon_alloc(struct ath_softc *sc, int if_id)
        if (bf->bf_mpdu != NULL) {
                skb = (struct sk_buff *)bf->bf_mpdu;
                pci_unmap_single(sc->pdev, bf->bf_dmacontext,
-                                skb_end_pointer(skb) - skb->head,
+                                skb->len,
                                 PCI_DMA_TODEVICE);
                dev_kfree_skb_any(skb);
                bf->bf_mpdu = NULL;
@@ -412,7 +412,7 @@ int ath_beacon_alloc(struct ath_softc *sc, int if_id)
 
        bf->bf_buf_addr = bf->bf_dmacontext =
                pci_map_single(sc->pdev, skb->data,
-                              skb_end_pointer(skb) - skb->head,
+                              skb->len,
                               PCI_DMA_TODEVICE);
        bf->bf_mpdu = skb;
 
@@ -439,7 +439,7 @@ void ath_beacon_return(struct ath_softc *sc, struct ath_vap *avp)
                if (bf->bf_mpdu != NULL) {
                        struct sk_buff *skb = (struct sk_buff *)bf->bf_mpdu;
                        pci_unmap_single(sc->pdev, bf->bf_dmacontext,
-                                        skb_end_pointer(skb) - skb->head,
+                                        skb->len,
                                         PCI_DMA_TODEVICE);
                        dev_kfree_skb_any(skb);
                        bf->bf_mpdu = NULL;