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Diffstat (limited to 'drivers/atm')
-rw-r--r--drivers/atm/eni.c3
-rw-r--r--drivers/atm/solos-pci.c2
2 files changed, 5 insertions, 0 deletions
diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
index d65975aba4ec..c7fab3ee14ee 100644
--- a/drivers/atm/eni.c
+++ b/drivers/atm/eni.c
@@ -356,6 +356,8 @@ static int do_rx_dma(struct atm_vcc *vcc,struct sk_buff *skb,
if (skb) {
paddr = pci_map_single(eni_dev->pci_dev,skb->data,skb->len,
PCI_DMA_FROMDEVICE);
+ if (pci_dma_mapping_error(eni_dev->pci_dev, paddr))
+ goto dma_map_error;
ENI_PRV_PADDR(skb) = paddr;
if (paddr & 3)
printk(KERN_CRIT DEV_LABEL "(itf %d): VCI %d has "
@@ -481,6 +483,7 @@ trouble:
if (paddr)
pci_unmap_single(eni_dev->pci_dev,paddr,skb->len,
PCI_DMA_FROMDEVICE);
+dma_map_error:
if (skb) dev_kfree_skb_irq(skb);
return -1;
}
diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
index 7652e8dc188f..21b0bc6a9c96 100644
--- a/drivers/atm/solos-pci.c
+++ b/drivers/atm/solos-pci.c
@@ -1225,11 +1225,13 @@ static int fpga_probe(struct pci_dev *dev, const struct pci_device_id *id)
card->config_regs = pci_iomap(dev, 0, CONFIG_RAM_SIZE);
if (!card->config_regs) {
dev_warn(&dev->dev, "Failed to ioremap config registers\n");
+ err = -ENOMEM;
goto out_release_regions;
}
card->buffers = pci_iomap(dev, 1, DATA_RAM_SIZE);
if (!card->buffers) {
dev_warn(&dev->dev, "Failed to ioremap data buffers\n");
+ err = -ENOMEM;
goto out_unmap_config;
}