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gianfar: Fix a bug where the pointer never moves for dma_unmap... 

The loop that unmaps all of the TX Buffer Descriptors never actually
moves the txbd pointer, so we were just repeatedly unmapping the first one.

Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Andy Fleming 2008-05-07 13:20:55 -05:00 committed by Jeff Garzik
parent 204e2f98c2
commit ad5da7ab7b
1 changed files with 2 additions and 0 deletions
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2
drivers/net/gianfar.c
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@ -635,6 +635,8 @@ static void free_skb_resources(struct gfar_private *priv)
dev_kfree_skb_any(priv->tx_skbuff[i]); dev_kfree_skb_any(priv->tx_skbuff[i]);
priv->tx_skbuff[i] = NULL; priv->tx_skbuff[i] = NULL;
} }
txbdp++;
} }
kfree(priv->tx_skbuff); kfree(priv->tx_skbuff);