UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

Staging: rtl8192e: Use skb_tail_pointer 

rtl8192e uses skb->tail directly. This patch uses the tail pointer macros
instead.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Jeff Mahoney 2010-01-11 10:54:27 -05:00 committed by Greg Kroah-Hartman
parent 53cf8743d2
commit 1c7ec2e8e0
2 changed files with 3 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/staging/rtl8192e/r8192E_core.c
View File

@ -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);
}
}

2
drivers/staging/rtl8192e/r819xE_cmdpkt.c
View File

@ -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;