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openwrt-xburst/target/linux/rb532/patches-2.6.28/018-korina_adjust_headroom.patch
florian 47fedb5947 [rb532] add 2.6.28 patches and kernel config
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14884 3c298f89-4303-0410-b956-a3cf2f4a3e73
2009-03-15 12:56:39 +00:00

29 lines
776 B
Diff

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(-)
diff --git a/drivers/net/korina.c b/drivers/net/korina.c
index 67fbdf4..60ae7bf 100644
--- a/drivers/net/korina.c
+++ b/drivers/net/korina.c
@@ -416,6 +416,9 @@ static int korina_rx(struct net_device *dev, int limit)
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;
}
--
1.5.6.4