target/linux/rb532/patches-2.6.27/018-korina_adjust_headroom.patch

   1 This is copy and paste from the original driver. As skb_reserve() is
   2 also called within korina_alloc_ring() when initially allocating the
   3 receive descriptors, the same should be done when allocating new space
   4 after passing an skb to upper layers.
   5
   6 Signed-off-by: Phil Sutter <n0-1@freewrt.org>
   7 ---
   8  drivers/net/korina.c |    3 +++
   9  1 files changed, 3 insertions(+), 0 deletions(-)
  10
  11 diff --git a/drivers/net/korina.c b/drivers/net/korina.c
  12 index 67fbdf4..60ae7bf 100644
  13 --- a/drivers/net/korina.c
  14 +++ b/drivers/net/korina.c
  15 @@ -416,6 +416,9 @@ static int korina_rx(struct net_device *dev, int limit)
  16                         if (devcs & ETH_RX_MP)
  17                                 dev->stats.multicast++;
  18
  19 +                       /* 16 bit align */
  20 +                       skb_reserve(skb_new, 2);
  21 +
  22                         lp->rx_skb[lp->rx_next_done] = skb_new;
  23                 }
  24
  25 --
  26 1.5.6.4
  27
  28