[PATCH] mv643xx_eth: Fix transmit skb accounting
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>
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index 615b362..5de06d7 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -889,14 +889,17 @@
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--;
}
}