Antonino A. Daplas wrote:
>Manu Abraham wrote:
>> Ralph Metzler wrote:
>>
>>
>> SA_INTERRUPT, DRIVER_NAME, mantis) < 0) {
>> dprintk(verbose, MANTIS_ERROR, 1, "Mantis IRQ reg failed");
>> goto err2;
>> }
>> dprintk(verbose, MANTIS_DEBUG, 1, "We got an IRQ");
>> dprintk(verbose, MANTIS_DEBUG, 1, "We finally enabled the device");
>> pci_set_master(pdev);
>> pci_read_config_byte(pdev, PCI_LATENCY_TIMER, &latency);
>> pci_read_config_byte(pdev, PCI_CLASS_REVISION, &revision);
>> mantis->latency = latency;
>> mantis->revision = revision;
>> if (!latency) {
>> pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 32);
>> }
>> pci_set_drvdata(pdev, mantis); dprintk(verbose, MANTIS_ERROR, 0,
>> "Mantis Rev %d, ", mantis->revision);
>> dprintk(verbose, MANTIS_ERROR, 0, "irq: %d, latency: %d\n \
>> memory: 0x%04x, mmio: %p\n", pdev->irq, mantis->latency, \
>> mantis->mantis_addr, mantis->mantis_mmio);
>
>Success! So don't enter the failure path, return 0 here.
>
>> err2:
>> if (mantis->mantis_mmio)
>> iounmap(mantis->mantis_mmio);
>> err1:
>> release_mem_region(pci_resource_start(pdev, 0),
>> pci_resource_len(pdev, 0));
>> err0:
>> kfree(mantis);
>> err:
>> return 0;
>
>This is your failure path, return nonzero here, preferable describing the
>error condition.
Hey Tony, you get a penalty for not using PGP. If you had used it my mail
would not have been sent 7 seconds after yours :))
Eike
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- From: Manu Abraham <[email protected]>
- Re: PCI driver
- From: Manu Abraham <[email protected]>
- Re: PCI driver
- From: "Antonino A. Daplas" <[email protected]>
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