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@kudzu.us>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/net/ethernet/micrel/ksz884x.c b/drivers/net/ethernet/micrel/ksz884x.c
index 24a4c5716cf5..37b44b91950b 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);