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Commit 4476e0e4 authored by Dale Farnsworth's avatar Dale Farnsworth Committed by Jeff Garzik
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[PATCH] mv643xx_eth: Fix transmit skb accounting 



Signed-off-by: default avatarDale Farnsworth <dale@farnsworth.org>

 mv643xx_eth.c |    7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
Signed-off-by: default avatarJeff Garzik <jgarzik@pobox.com>
parent 63890576

drivers/net/mv643xx_eth.c

+5 −2
Original line number Diff line number Diff line
@@ -889,14 +889,17 @@ static void mv643xx_eth_free_tx_rings(struct net_device *dev) 
	struct mv643xx_private *mp = netdev_priv(dev);

	unsigned int port_num = mp->port_num;

	unsigned int curr;

	struct sk_buff *skb;



	/* Stop Tx Queues */

	mv_write(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(port_num), 0x0000ff00);



	/* Free outstanding skb's on TX rings */

	for (curr = 0; mp->tx_ring_skbs && curr < mp->tx_ring_size; curr++) {

		if (mp->tx_skb[curr]) {

			dev_kfree_skb(mp->tx_skb[curr]);

		skb = mp->tx_skb[curr];

		if (skb) {

			mp->tx_ring_skbs -= skb_shinfo(skb)->nr_frags;

			dev_kfree_skb(skb);

			mp->tx_ring_skbs--;

		}

	}