[PATCH 1/1] pcmcia: Add missing free_irq()
yos at sslab.ics.keio.ac.jp
Sun Jun 14 10:21:44 PDT 2015
>> 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)
>> + if (socket->cb_irq)
>> + free_irq(socket->irq, socket);
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.
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