[libvirt] [PATCH] util: fix a typo on return value

[Guannan Ren]

On 07/25/2012 05:17 PM, Osier Yang wrote:
> On 2012年07月25日 17:02, Guannan Ren wrote:
>> virNetDevTapCreateInBridgePort
>> returns 0 in case of success or -1 on failure
>> ---
>>   src/util/virnetdevtap.c |    2 +-
>>   1 files changed, 1 insertions(+), 1 deletions(-)
>>
>> diff --git a/src/util/virnetdevtap.c b/src/util/virnetdevtap.c
>> index 6ccc380..83f2ecd 100644
>> --- a/src/util/virnetdevtap.c
>> +++ b/src/util/virnetdevtap.c
>> @@ -341,5 +341,5 @@ int virNetDevTapCreateInBridgePort(const char 
>> *brname,
>>       if (tapfd)
>>           VIR_FORCE_CLOSE(*tapfd);
>>
>> -    return errno;
>> +    return -1;
>>   }
>
> You might want to fix the comment for virNetDevTapCreate
> together.
>
> <...>
> Returns 0 in case of success or an errno code in case of failure.
> </...>
>
> Regards,
> Osier

    it should return -1 instead of errno on error, the comment is right.