ramips: free allocated skbs in ramips_cleanup_dma

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18171 3c298f89-4303-0410-b956-a3cf2f4a3e73
2009-10-26 17:17:37 +00:00 · 2009-10-26 17:17:37 +00:00 · b227b3e3df
parent 73e450cced
commit b227b3e3df
1 changed files with 5 additions and 0 deletions
--- a/target/linux/ramips/files/drivers/net/ramips.c
+++ b/target/linux/ramips/files/drivers/net/ramips.c
@ -54,6 +54,11 @@ static void
 ramips_cleanup_dma(struct net_device *dev)
 {
 	struct raeth_priv *priv = netdev_priv(dev);
+	int i;
+
+	for (i = 0; i < NUM_RX_DESC; i++)
+		if (priv->rx_skb[i])
+			dev_kfree_skb_any(priv->rx_skb[i]);

 	dma_free_coherent(NULL, NUM_RX_DESC * sizeof(struct ramips_rx_dma),
 		priv->rx, priv->phy_rx);