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, 2 insertions, 9 deletions

diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c
index 00569dc1313c..963df502260a 100644
--- a/drivers/net/atlx/atl1.c
+++ b/drivers/net/atlx/atl1.c
@@ -1864,21 +1864,14 @@ static u16 atl1_alloc_rx_buffers(struct atl1_adapter *adapter)
 
                 rfd_desc = ATL1_RFD_DESC(rfd_ring, rfd_next_to_use);
 
-                skb = netdev_alloc_skb(adapter->netdev,
-                                       adapter->rx_buffer_len + NET_IP_ALIGN);
+                skb = netdev_alloc_skb_ip_align(adapter->netdev,
+                                                adapter->rx_buffer_len);
                 if (unlikely(!skb)) {
                         /* Better luck next round */
                         adapter->netdev->stats.rx_dropped++;
                         break;
                 }
 
-                /*
-                 * Make buffer alignment 2 beyond a 16 byte boundary
-                 * this will result in a 16 byte aligned IP header after
-                 * the 14 byte MAC header is removed
-                 */
-                skb_reserve(skb, NET_IP_ALIGN);
-
                 buffer_info->alloced = 1;
                 buffer_info->skb = skb;
                 buffer_info->length = (u16) adapter->rx_buffer_len;