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tlan: Fix pci memory unmapping

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Fix pci unmapping problem introduced by commit id
8953f1282793882a5444924f7a273dc72a43d0a3 "tlan: Fix small (< 64 bytes)
datagram transmissions".

Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sakari Ailus 2008-12-16 15:22:41 -08:00 committed by David S. Miller
parent 2c413a6434
commit bb5f133dbc
1 changed files with 9 additions and 4 deletions
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13
drivers/net/tlan.c
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@ -1433,7 +1433,9 @@ static u32 TLan_HandleTxEOF( struct net_device *dev, u16 host_int )
if ( ! bbuf ) {
struct sk_buff *skb = TLan_GetSKB(head_list);
pci_unmap_single(priv->pciDev, head_list->buffer[0].address,
skb->len, PCI_DMA_TODEVICE);
max(skb->len,
(unsigned int)TLAN_MIN_FRAME_SIZE),
PCI_DMA_TODEVICE);
dev_kfree_skb_any(skb);
head_list->buffer[8].address = 0;
head_list->buffer[9].address = 0;
@ -2057,9 +2059,12 @@ static void TLan_FreeLists( struct net_device *dev )
list = priv->txList + i;
skb = TLan_GetSKB(list);
if ( skb ) {
pci_unmap_single(priv->pciDev,
list->buffer[0].address, skb->len,
PCI_DMA_TODEVICE);
pci_unmap_single(
priv->pciDev,
list->buffer[0].address,
max(skb->len,
(unsigned int)TLAN_MIN_FRAME_SIZE),
PCI_DMA_TODEVICE);
dev_kfree_skb_any( skb );
list->buffer[8].address = 0;
list->buffer[9].address = 0;