diff options
| author | Isaku Yamahata <yamahata@valinux.co.jp> | 2013-06-14 17:58:33 +0900 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-06-17 17:12:20 -0700 |
| commit | 18f1d0541241855d928608ce6ce325e4cdad222d (patch) | |
| tree | 42721d7aba27a8bd74ac80d08c0b30925379c1f5 /drivers/net/ethernet/marvell/mv643xx_eth.c | |
| parent | 499e2e6fcb9351844d721e4bd3f1184d879bd178 (diff) | |
| download | blackbird-op-linux-18f1d0541241855d928608ce6ce325e4cdad222d.tar.gz blackbird-op-linux-18f1d0541241855d928608ce6ce325e4cdad222d.zip | |
mv643xx_eth.c: convert skb->end into skb_end_poitner(skb)
The change set of 4305b541 "[SK_BUFF]: Convert skb->end to sk_buff_data_t"
converted skb->end from pointer to sk_buff_data_t.
The pointed value should be accessed via skb_end_pointer().
Since arm or ppc arch doesn't define NET_SKBUFF_DATA_USES_OFFSET,
skb->end is effectively pointer. So it doesn't cause a real problem.
But this patch is good for consistency.
Found by inspection. Compile test only.
Cc: Simon Horman <horms@verge.net.au>
Cc: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Reviewed-by: Simon Horman <horms@verge.net.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell/mv643xx_eth.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/mv643xx_eth.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c index c7f9fb33ce95..510d50603a02 100644 --- a/drivers/net/ethernet/marvell/mv643xx_eth.c +++ b/drivers/net/ethernet/marvell/mv643xx_eth.c @@ -621,7 +621,7 @@ static int rxq_refill(struct rx_queue *rxq, int budget) rx_desc = rxq->rx_desc_area + rx; - size = skb->end - skb->data; + size = skb_end_pointer(skb) - skb->data; rx_desc->buf_ptr = dma_map_single(mp->dev->dev.parent, skb->data, size, DMA_FROM_DEVICE); |
