MN10300: Tighten up the code using case ranges

[linux-2.6-omap-h63xx.git] / drivers / net / gianfar.c

diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 83a5cb6aa23b1fc5c4426a9863303be6bb10dad3..c4af949bf860d81ffd69ce6ff6eceb9cf0c8a69a 100644 (file)
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -1407,6 +1407,10 @@ static int gfar_clean_tx_ring(struct net_device *dev)
                if (bdp->status & TXBD_DEF)
                        dev->stats.collisions++;
 
+               /* Unmap the DMA memory */
+               dma_unmap_single(&priv->dev->dev, bdp->bufPtr,
+                               bdp->length, DMA_TO_DEVICE);
+
                /* Free the sk buffer associated with this TxBD */
                dev_kfree_skb_irq(priv->tx_skbuff[priv->skb_dirtytx]);
 
@@ -1666,6 +1670,9 @@ int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit)
 
                skb = priv->rx_skbuff[priv->skb_currx];
 
+               dma_unmap_single(&priv->dev->dev, bdp->bufPtr,
+                               priv->rx_buffer_size, DMA_FROM_DEVICE);
+
                /* We drop the frame if we failed to allocate a new buffer */
                if (unlikely(!newskb || !(bdp->status & RXBD_LAST) ||
                                 bdp->status & RXBD_ERR)) {
@@ -1674,14 +1681,8 @@ int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit)
                        if (unlikely(!newskb))
                                newskb = skb;
 
-                       if (skb) {
-                               dma_unmap_single(&priv->dev->dev,
-                                               bdp->bufPtr,
-                                               priv->rx_buffer_size,
-                                               DMA_FROM_DEVICE);
-
+                       if (skb)
                                dev_kfree_skb_any(skb);
-                       }
                } else {
                        /* Increment the number of packets */
                        dev->stats.rx_packets++;