bnx2x: remove unnecessary dma_sync
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>
diff --git a/drivers/net/bnx2x/bnx2x_cmn.h b/drivers/net/bnx2x/bnx2x_cmn.h
index 595d4cd..83d7d1b 100644
--- a/drivers/net/bnx2x/bnx2x_cmn.h
+++ b/drivers/net/bnx2x/bnx2x_cmn.h
@@ -936,16 +936,11 @@
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;