From: Vladislav Zolotarov <vladz@broadcom.com>
Date: Tue, 19 Jul 2011 01:40:27 +0000
Subject: [PATCH 05/57] bnx2x: remove unnecessary dma_sync
Git-commit: f13ac41f5165c0ac0441f9d42f7d6f6f9ee7c075
Patch-mainline: v3.1-rc1
References: bnc#709064

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>
Acked-by: Jeff Mahoney <jeffm@suse.com>
---
 drivers/net/bnx2x/bnx2x_cmn.h |    5 -----
 1 files changed, 0 insertions(+), 5 deletions(-)

diff --git a/drivers/net/bnx2x/bnx2x_cmn.h b/drivers/net/bnx2x/bnx2x_cmn.h
index 33884d4..16d6053 100644
--- a/drivers/net/bnx2x/bnx2x_cmn.h
+++ b/drivers/net/bnx2x/bnx2x_cmn.h
@@ -944,16 +944,11 @@ 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;
-- 
1.7.2.2


