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[PATCH] mv643xx_eth: Fix transmit skb accounting

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

 mv643xx_eth.c |    7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
This commit is contained in:
Dale Farnsworth 2006-01-16 16:58:24 -07:00 committed by Jeff Garzik
parent 63890576a3
commit 4476e0e4c7
1 changed files with 5 additions and 2 deletions
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7
drivers/net/mv643xx_eth.c
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@ -889,14 +889,17 @@ static void mv643xx_eth_free_tx_rings(struct net_device *dev)
struct mv643xx_private *mp = netdev_priv(dev); struct mv643xx_private *mp = netdev_priv(dev);
unsigned int port_num = mp->port_num; unsigned int port_num = mp->port_num;
unsigned int curr; unsigned int curr;
struct sk_buff *skb;
/* Stop Tx Queues */ /* Stop Tx Queues */
mv_write(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(port_num), 0x0000ff00); mv_write(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(port_num), 0x0000ff00);
/* Free outstanding skb's on TX rings */ /* Free outstanding skb's on TX rings */
for (curr = 0; mp->tx_ring_skbs && curr < mp->tx_ring_size; curr++) { for (curr = 0; mp->tx_ring_skbs && curr < mp->tx_ring_size; curr++) {
if (mp->tx_skb[curr]) { skb = mp->tx_skb[curr];
dev_kfree_skb(mp->tx_skb[curr]); if (skb) {
mp->tx_ring_skbs -= skb_shinfo(skb)->nr_frags;
dev_kfree_skb(skb);
mp->tx_ring_skbs--; mp->tx_ring_skbs--;
} }
} }