Re: [Xen-devel] [PATCH] xen-netback: correct return value checks on xenbus_scanf()

[David Vrabel <david.vrabel@xxxxxxxxxx>]

On 07/07/16 11:35, Wei Liu wrote:
> On Thu, Jul 07, 2016 at 10:58:16AM +0100, David Vrabel wrote:
>> On 07/07/16 08:57, Jan Beulich wrote:
>>> Only a positive return value indicates success.
>>
>> This is not correct.
>>
> 
> Do you mean the commit message is not correct or the code is not
> correct? If it is the formal, do you have any suggestion to fix it?

This code is correct as-is, thus the commit message is wrong or misleading.

David

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