Re: [Xen-devel] [PATCH] Xen/pciback: Implement PCI slot or bus reset with 'do_flr' SysFS attribute

[Juergen Gross]

On 08/11/17 16:00, Govinda Tatti wrote:
> Thanks Roger for your review comments. Please see below for my comments.
> 
> On 11/7/2017 5:21 AM, Roger Pau Monnà wrote:
>> On Mon, Nov 06, 2017 at 12:48:42PM -0500, Govinda Tatti wrote:
>>> +out:
>>> +ÂÂÂ if (!err)
>>> +ÂÂÂÂÂÂÂ err = count;
>>> +
>>> +ÂÂÂ return err;
>> What's the purpose of returning count here?
> Not sure. Will check with Konrad and address this comment.

You are telling sysfs that you have consumed all input characters.


Juergen