From: Jeff Mahoney <jeffm@xxxxxxxx>
rtl8192e uses skb->tail directly. This patch uses the tail pointer macros
instead.
Signed-off-by: Jeff Mahoney <jeffm@xxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
drivers/staging/rtl8192e/r8192E_core.c | 5 ++---
drivers/staging/rtl8192e/r819xE_cmdpkt.c | 2 +-
2 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/rtl8192e/r8192E_core.c b/drivers/staging/rtl8192e/r8192E_core.c
index 50c7602..886105d 100644
--- a/drivers/staging/rtl8192e/r8192E_core.c
+++ b/drivers/staging/rtl8192e/r8192E_core.c
@@ -1807,7 +1807,7 @@ static short rtl8192_alloc_rx_desc_ring(struct net_device *dev)
return 0;
priv->rx_buf[i] = skb;
mapping = (dma_addr_t *)skb->cb;
- *mapping = pci_map_single(priv->pdev, skb->tail,//skb_tail_pointer(skb),
+ *mapping = pci_map_single(priv->pdev, skb_tail_pointer(skb),
priv->rxbuffersize, PCI_DMA_FROMDEVICE);
entry->BufferAddress = cpu_to_le32(*mapping);
@@ -6287,8 +6287,7 @@ static void rtl8192_rx(struct net_device *dev)
skb = new_skb;
priv->rx_buf[priv->rx_idx] = skb;
- *((dma_addr_t *) skb->cb) = pci_map_single(priv->pdev, skb->tail, priv->rxbuffersize, PCI_DMA_FROMDEVICE);
-// *((dma_addr_t *) skb->cb) = pci_map_single(priv->pdev, skb_tail_pointer(skb), priv->rxbuffersize, PCI_DMA_FROMDEVICE);
+ *((dma_addr_t *) skb->cb) = pci_map_single(priv->pdev, skb_tail_pointer(skb), priv->rxbuffersize, PCI_DMA_FROMDEVICE);
}
}
diff --git a/drivers/staging/rtl8192e/r819xE_cmdpkt.c b/drivers/staging/rtl8192e/r819xE_cmdpkt.c
index 2aaa4e1..87c334f 100644
--- a/drivers/staging/rtl8192e/r819xE_cmdpkt.c
+++ b/drivers/staging/rtl8192e/r819xE_cmdpkt.c
@@ -135,7 +135,7 @@ RT_STATUS cmpk_message_handle_tx(
* Transform from little endian to big endian
* and pending zero
*/
- seg_ptr = skb->tail;
+ seg_ptr = skb_tail_pointer(skb);
for(i=0 ; i < frag_length; i+=4) {
*seg_ptr++ = ((i+0)<frag_length)?code_virtual_address[i+3]:0;
*seg_ptr++ = ((i+1)<frag_length)?code_virtual_address[i+2]:0;
--
1.7.0.1
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