From: "Dmitry Kravkov" <dmitry@broadcom.com>
To: "David Miller" <davem@davemloft.net>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>
Cc: "Eilon Greenstein" <eilong@broadcom.com>,
"Vladislav Zolotarov" <vladz@broadcom.com>
Subject: [PATCH 04/10] bnx2x: remove unnecessary dma_sync
Date: Tue, 19 Jul 2011 14:40:27 +0300 [thread overview]
Message-ID: <1311075627.30287.5.camel@lb-tlvb-dmitry> (raw)
From: Vladislav Zolotarov <vladz@broadcom.com>
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.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 595d4cd..83d7d1b 100644
--- a/drivers/net/bnx2x/bnx2x_cmn.h
+++ b/drivers/net/bnx2x/bnx2x_cmn.h
@@ -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;
--
1.7.2.2
reply other threads:[~2011-07-19 11:50 UTC|newest]
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