[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <1341878975-10577-5-git-send-email-jdmason@kudzu.us>
Date: Mon, 9 Jul 2012 17:09:29 -0700
From: Jon Mason <jdmason@...zu.us>
To: "David S. Miller" <davem@...emloft.net>
Cc: netdev@...r.kernel.org
Subject: [PATCH 05/11] ksz884x: remove unnecessary setting of skb->dev
skb->dev is being unnecessarily set during ring init. It is already being set
to the proper value when eth_type_trans is called on packet receive, and the
skb->dev is not referenced anywhere else in the code.
Signed-off-by: Jon Mason <jdmason@...zu.us>
---
drivers/net/ethernet/micrel/ksz884x.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/micrel/ksz884x.c b/drivers/net/ethernet/micrel/ksz884x.c
index eaf9ff0..2b59e39 100644
--- a/drivers/net/ethernet/micrel/ksz884x.c
+++ b/drivers/net/ethernet/micrel/ksz884x.c
@@ -4480,14 +4480,12 @@ static void ksz_init_rx_buffers(struct dev_info *adapter)
dma_buf->len = adapter->mtu;
if (!dma_buf->skb)
dma_buf->skb = alloc_skb(dma_buf->len, GFP_ATOMIC);
- if (dma_buf->skb && !dma_buf->dma) {
- dma_buf->skb->dev = adapter->dev;
+ if (dma_buf->skb && !dma_buf->dma)
dma_buf->dma = pci_map_single(
adapter->pdev,
skb_tail_pointer(dma_buf->skb),
dma_buf->len,
PCI_DMA_FROMDEVICE);
- }
/* Set descriptor. */
set_rx_buf(desc, dma_buf->dma);
--
1.7.9.5
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists