openwrtv3/target/linux/rb532/patches-2.6.28/018-korina_adjust_headroom.patch

This is copy and paste from the original driver. As skb_reserve() is
also called within korina_alloc_ring() when initially allocating the
receive descriptors, the same should be done when allocating new space
after passing an skb to upper layers.

Signed-off-by: Phil Sutter <n0-1@freewrt.org>
---
 drivers/net/korina.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

--- a/drivers/net/korina.c
+++ b/drivers/net/korina.c
@@ -415,6 +415,9 @@ static int korina_rx(struct net_device *
 			if (devcs & ETH_RX_MP)
 				dev->stats.multicast++;
 
+			/* 16 bit align */
+			skb_reserve(skb_new, 2);
+
 			lp->rx_skb[lp->rx_next_done] = skb_new;
 		}
 		rd->devcs = 0;