1 files changed, 12 insertions, 25 deletions

diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index 99492b7e3713..78e1ce09b1ab 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -1189,13 +1189,12 @@ static void
 fec_enet_tx_queue(struct net_device *ndev, u16 queue_id)
 {
         struct  fec_enet_private *fep;
-        struct bufdesc *bdp, *bdp_t;
+        struct bufdesc *bdp;
         unsigned short status;
         struct  sk_buff *skb;
         struct fec_enet_priv_tx_q *txq;
         struct netdev_queue *nq;
         int     index = 0;
-        int     i, bdnum;
         int     entries_free;
 
         fep = netdev_priv(ndev);
@@ -1216,29 +1215,18 @@ fec_enet_tx_queue(struct net_device *ndev, u16 queue_id)
                 if (bdp == txq->cur_tx)
                         break;
 
-                bdp_t = bdp;
-                bdnum = 1;
-                index = fec_enet_get_bd_index(txq->tx_bd_base, bdp_t, fep);
-                skb = txq->tx_skbuff[index];
-                while (!skb) {
-                        bdp_t = fec_enet_get_nextdesc(bdp_t, fep, queue_id);
-                        index = fec_enet_get_bd_index(txq->tx_bd_base, bdp_t, fep);
-                        skb = txq->tx_skbuff[index];
-                        bdnum++;
-                }
-                if (skb_shinfo(skb)->nr_frags &&
-                    (status = bdp_t->cbd_sc) & BD_ENET_TX_READY)
-                        break;
+                index = fec_enet_get_bd_index(txq->tx_bd_base, bdp, fep);
 
-                for (i = 0; i < bdnum; i++) {
-                        if (!IS_TSO_HEADER(txq, bdp->cbd_bufaddr))
-                                dma_unmap_single(&fep->pdev->dev, bdp->cbd_bufaddr,
-                                                 bdp->cbd_datlen, DMA_TO_DEVICE);
-                        bdp->cbd_bufaddr = 0;
-                        if (i < bdnum - 1)
-                                bdp = fec_enet_get_nextdesc(bdp, fep, queue_id);
-                }
+                skb = txq->tx_skbuff[index];
                 txq->tx_skbuff[index] = NULL;
+                if (!IS_TSO_HEADER(txq, bdp->cbd_bufaddr))
+                        dma_unmap_single(&fep->pdev->dev, bdp->cbd_bufaddr,
+                                        bdp->cbd_datlen, DMA_TO_DEVICE);
+                bdp->cbd_bufaddr = 0;
+                if (!skb) {
+                        bdp = fec_enet_get_nextdesc(bdp, fep, queue_id);
+                        continue;
+                }
 
                 /* Check for errors. */
                 if (status & (BD_ENET_TX_HB | BD_ENET_TX_LC |
@@ -1479,8 +1467,7 @@ fec_enet_rx_queue(struct net_device *ndev, int budget, u16 queue_id)
 
                         vlan_packet_rcvd = true;
 
-                        skb_copy_to_linear_data_offset(skb, VLAN_HLEN,
-                                                       data, (2 * ETH_ALEN));
+                        memmove(skb->data + VLAN_HLEN, data, ETH_ALEN * 2);
                         skb_pull(skb, VLAN_HLEN);
                 }