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openwrt-xburst/target/linux/rb532/patches-2.6.28/018-korina_adjust_headroom.patch
kaloz 2f1b56443c refresh patches
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15581 3c298f89-4303-0410-b956-a3cf2f4a3e73
2009-05-04 11:35:08 +00:00

23 lines
676 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(-)
--- 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;