diff options
| author | David S. Miller <davem@davemloft.net> | 2009-03-17 15:01:30 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-03-17 15:01:30 -0700 |
| commit | 2d6a5e9500103680464a723a4564961675652680 (patch) | |
| tree | d18903333aae8a4415b179d6e7d38f203724892c /drivers/net/via-velocity.c | |
| parent | bd257ed9f1d129b4e881f513a406b435c8852565 (diff) | |
| parent | f10023a4ef3f5cc05457b059c6880bc447adfa1f (diff) | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
drivers/net/igb/igb_main.c
drivers/net/qlge/qlge_main.c
drivers/net/wireless/ath9k/ath9k.h
drivers/net/wireless/ath9k/core.h
drivers/net/wireless/ath9k/hw.c
Diffstat (limited to 'drivers/net/via-velocity.c')
| -rw-r--r-- | drivers/net/via-velocity.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c index c5691fdb707..fb53ef872df 100644 --- a/drivers/net/via-velocity.c +++ b/drivers/net/via-velocity.c @@ -1838,17 +1838,19 @@ static void velocity_free_tx_buf(struct velocity_info *vptr, struct velocity_td_ { struct sk_buff *skb = tdinfo->skb; int i; + int pktlen; /* * Don't unmap the pre-allocated tx_bufs */ if (tdinfo->skb_dma) { + pktlen = (skb->len > ETH_ZLEN ? : ETH_ZLEN); for (i = 0; i < tdinfo->nskb_dma; i++) { #ifdef VELOCITY_ZERO_COPY_SUPPORT pci_unmap_single(vptr->pdev, tdinfo->skb_dma[i], le16_to_cpu(td->tdesc1.len), PCI_DMA_TODEVICE); #else - pci_unmap_single(vptr->pdev, tdinfo->skb_dma[i], skb->len, PCI_DMA_TODEVICE); + pci_unmap_single(vptr->pdev, tdinfo->skb_dma[i], pktlen, PCI_DMA_TODEVICE); #endif tdinfo->skb_dma[i] = 0; } @@ -2080,17 +2082,14 @@ static int velocity_xmit(struct sk_buff *skb, struct net_device *dev) struct tx_desc *td_ptr; struct velocity_td_info *tdinfo; unsigned long flags; - int pktlen = skb->len; + int pktlen; __le16 len; int index; - - if (skb->len < ETH_ZLEN) { - if (skb_padto(skb, ETH_ZLEN)) - goto out; - pktlen = ETH_ZLEN; - } + if (skb_padto(skb, ETH_ZLEN)) + goto out; + pktlen = max_t(unsigned int, skb->len, ETH_ZLEN); len = cpu_to_le16(pktlen); |