Re: [libvirt] [PATCH v2 1/2] qemu: parse: Use qemuParseCommandLineMem for -m memory

[Cole Robinson <crobinso redhat com>]

On 05/19/2016 08:20 AM, Ján Tomko wrote:
> On Thu, May 19, 2016 at 08:08:39AM -0400, Cole Robinson wrote:
>> On 05/18/2016 02:36 AM, Nishith Shah wrote:
>>> +    virDomainDefSetMemoryTotal(dom, mem * 1024);
>>> +    dom->mem.cur_balloon = mem * 1024;
>>> +
>>> +    return 0;
>>> +
>>> + error:
>>> +    return -1;
>>> +}
>>> +
>>
>> Typically when we use the 'goto error' pattern, what we do is:
>>
>>     int ret = -1;
>>
>>     if (condition)
>>         goto error;
>>
>>     ret = 0;
>>  error:
>>     return ret;
>>
>> So there's only one 'return'
> 
> When the path is taken both on error and success, 'cleanup' is
> the preferred label name:  http://libvirt.org/hacking.html#goto
> 

Thanks for the correction, I need to make a note about that...

- Cole