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authorAndy Fleming <afleming@freescale.com>2008-05-07 14:20:55 -0400
committerJeff Garzik <jgarzik@redhat.com>2008-05-13 01:31:38 -0400
commitad5da7ab7be0a510ae69d533edf573d1ca6eec4b (patch)
tree060bc709bb502c51830a929272ba406a38855f95 /drivers/net/gianfar.c
parent204e2f98c2d13f869b8541f3c57c7314f75cab11 (diff)
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>
Diffstat (limited to 'drivers/net/gianfar.c')
-rw-r--r--drivers/net/gianfar.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 6f22f068d6ee..25bdd0832df5 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -635,6 +635,8 @@ static void free_skb_resources(struct gfar_private *priv)
635 dev_kfree_skb_any(priv->tx_skbuff[i]); 635 dev_kfree_skb_any(priv->tx_skbuff[i]);
636 priv->tx_skbuff[i] = NULL; 636 priv->tx_skbuff[i] = NULL;
637 } 637 }
638
639 txbdp++;
638 } 640 }
639 641
640 kfree(priv->tx_skbuff); 642 kfree(priv->tx_skbuff);