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bnx2x: remove unnecessary dma_sync

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Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vladislav Zolotarov 2011-07-19 01:40:27 +00:00 committed by David S. Miller
parent 9505ee3767
commit f13ac41f51
1 changed files with 0 additions and 5 deletions
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5
drivers/net/bnx2x/bnx2x_cmn.h
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@ -936,16 +936,11 @@ static inline int bnx2x_alloc_rx_skb(struct bnx2x *bp,
static inline void bnx2x_reuse_rx_skb(struct bnx2x_fastpath *fp,
u16 cons, u16 prod)
{
struct bnx2x *bp = fp->bp;
struct sw_rx_bd *cons_rx_buf = &fp->rx_buf_ring[cons];
struct sw_rx_bd *prod_rx_buf = &fp->rx_buf_ring[prod];
struct eth_rx_bd *cons_bd = &fp->rx_desc_ring[cons];
struct eth_rx_bd *prod_bd = &fp->rx_desc_ring[prod];
dma_sync_single_for_device(&bp->pdev->dev,
dma_unmap_addr(cons_rx_buf, mapping),
RX_COPY_THRESH, DMA_FROM_DEVICE);
dma_unmap_addr_set(prod_rx_buf, mapping,
dma_unmap_addr(cons_rx_buf, mapping));
prod_rx_buf->skb = cons_rx_buf->skb;