ramips: free allocated skbs in ramips_cleanup_dma

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18171 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/ramips/files/drivers/net/ramips.c b/target/linux/ramips/files/drivers/net/ramips.c
index 3084096..43ccdfc 100644 (file)
--- 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);