[PATCH 1/1] pcmcia: Add missing free_irq()

[Takeshi Yoshimura]

Hi,

>> index 965bd84..7922e30f 100644
>> --- a/drivers/pcmcia/yenta_socket.c
>> +++ b/drivers/pcmcia/yenta_socket.c
>> @@ -1269,6 +1269,8 @@ static int yenta_probe(struct pci_dev *dev, const struct pci_device_id *id)
>>               pcmcia_unregister_socket(&socket->socket);
>>       }
>>
>> +     if (socket->cb_irq)
>> +             free_irq(socket->irq, socket);
>>   unmap:
>>       iounmap(socket->base);
>>   release:

Oops, I noticed the fixed code was not compilable. Sorry for that.

>
> However, this should also handle the case for sock->cb_irq being zero,
> like it is done in yenta_close.
>
> Furthermore, when comparing yenta_close and this error path in yenta_probe(),
> I noticed a few other issues:
> - yenta_free_resources() is not called in yenta_probe()
> - pci_set_drvdata(dev, NULL) and kfree(socket) are not called in yenta_probe()
> - sock->base is always set to non-NULL when yenta_close() is called,
>   therefore the check in yenta_close() may be removed.
>

Thanks for many suggestions. But, it looks like yenta_probe() called kfree()
appropriately. I guess you meant to kfree() is not called in yenta_close().

> Would you be willing to update your patch to address also these issues?
> Then, I'll happily push it upstream.
>

Sure. I'll send the updated patch in another mail.


Regards,
Takeshi Yoshimura