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freifunkist-firmware/target/linux/rb532/patches-2.6.28/018-korina_adjust_headroom....

22 lines
676 B

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;