diff options
Diffstat (limited to 'drivers/atm')
| -rw-r--r-- | drivers/atm/eni.c | 2 | ||||
| -rw-r--r-- | drivers/atm/firestream.c | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c index de52428b8833..4816db0553ef 100644 --- a/drivers/atm/eni.c +++ b/drivers/atm/eni.c @@ -1116,6 +1116,8 @@ DPRINTK("iovcnt = %d\n",skb_shinfo(skb)->nr_frags); } paddr = dma_map_single(&eni_dev->pci_dev->dev,skb->data,skb->len, DMA_TO_DEVICE); + if (dma_mapping_error(&eni_dev->pci_dev->dev, paddr)) + return enq_next; ENI_PRV_PADDR(skb) = paddr; /* prepare DMA queue entries */ j = 0; diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c index 5acb45985675..8995c39330fa 100644 --- a/drivers/atm/firestream.c +++ b/drivers/atm/firestream.c @@ -1677,6 +1677,8 @@ static int fs_init(struct fs_dev *dev) dev->hw_base = pci_resource_start(pci_dev, 0); dev->base = ioremap(dev->hw_base, 0x1000); + if (!dev->base) + return 1; reset_chip (dev); |