diff options
Diffstat (limited to 'drivers/staging/sbe-2t3e3/module.c')
| -rw-r--r-- | drivers/staging/sbe-2t3e3/module.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/staging/sbe-2t3e3/module.c b/drivers/staging/sbe-2t3e3/module.c index cd778b3a02b2..8adb17816ad9 100644 --- a/drivers/staging/sbe-2t3e3/module.c +++ b/drivers/staging/sbe-2t3e3/module.c @@ -67,6 +67,7 @@ static int __devinit t3e3_init_channel(struct channel *channel, struct pci_dev * dev = alloc_hdlcdev(channel); if (!dev) { printk(KERN_ERR "SBE 2T3E3" ": Out of memory\n"); + err = -ENOMEM; goto free_regions; } @@ -82,8 +83,9 @@ static int __devinit t3e3_init_channel(struct channel *channel, struct pci_dev * else channel->h.slot = 0; - if (setup_device(dev, channel)) - goto free_regions; + err = setup_device(dev, channel); + if (err) + goto free_dev; pci_read_config_dword(channel->pdev, 0x40, &val); /* mask sleep mode */ pci_write_config_dword(channel->pdev, 0x40, val & 0x3FFFFFFF); @@ -92,14 +94,19 @@ static int __devinit t3e3_init_channel(struct channel *channel, struct pci_dev * pci_read_config_dword(channel->pdev, PCI_COMMAND, &channel->h.command); t3e3_init(channel); - if (request_irq(dev->irq, &t3e3_intr, IRQF_SHARED, dev->name, dev)) { + err = request_irq(dev->irq, &t3e3_intr, IRQF_SHARED, dev->name, dev); + if (err) { printk(KERN_WARNING "%s: could not get irq: %d\n", dev->name, dev->irq); - goto free_regions; + goto unregister_dev; } pci_set_drvdata(pdev, channel); return 0; +unregister_dev: + unregister_hdlc_device(dev); +free_dev: + free_netdev(dev); free_regions: pci_release_regions(pdev); disable: |