net: Use netdev_alloc_skb_ip_align()

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 7 deletions

diff --git a/drivers/net/tsi108_eth.c b/drivers/net/tsi108_eth.c
index 7030bd5e9848..a69c4a48bab9 100644
--- a/drivers/net/tsi108_eth.c
+++ b/drivers/net/tsi108_eth.c
@@ -802,13 +802,11 @@ static int tsi108_refill_rx(struct net_device *dev, int budget)
                 int rx = data->rxhead;
                 struct sk_buff *skb;
 
-                data->rxskbs[rx] = skb = netdev_alloc_skb(dev,
-                                                          TSI108_RXBUF_SIZE + 2);
+                skb = netdev_alloc_skb_ip_align(dev, TSI108_RXBUF_SIZE);
+                data->rxskbs[rx] = skb;
                 if (!skb)
                         break;
 
-                skb_reserve(skb, 2); /* Align the data on a 4-byte boundary. */
-
                 data->rxring[rx].buf0 = dma_map_single(NULL, skb->data,
                                                         TSI108_RX_SKB_SIZE,
                                                         DMA_FROM_DEVICE);
@@ -1356,7 +1354,7 @@ static int tsi108_open(struct net_device *dev)
         for (i = 0; i < TSI108_RXRING_LEN; i++) {
                 struct sk_buff *skb;
 
-                skb = netdev_alloc_skb(dev, TSI108_RXBUF_SIZE + NET_IP_ALIGN);
+                skb = netdev_alloc_skb_ip_align(dev, TSI108_RXBUF_SIZE);
                 if (!skb) {
                         /* Bah.  No memory for now, but maybe we'll get
                          * some more later.
@@ -1370,8 +1368,6 @@ static int tsi108_open(struct net_device *dev)
                 }
 
                 data->rxskbs[i] = skb;
-                /* Align the payload on a 4-byte boundary */
-                skb_reserve(skb, 2);
                 data->rxskbs[i] = skb;
                 data->rxring[i].buf0 = virt_to_phys(data->rxskbs[i]->data);
                 data->rxring[i].misc = TSI108_RX_OWN | TSI108_RX_INT;