Re: [PATCH] vhost-scsi: return -ENOENT when no matching tcm_vhost_tpg found

[wenchao <wenchaolinux@gmail.com>]

cc to Greg for 3.9.

> On Tue, May 28, 2013 at 04:54:44PM +0800, Wenchao Xia wrote:
>> ioctl for VHOST_SCSI_SET_ENDPOINT report file exist errori, when I forget
>> to set it correctly in configfs, make user confused. Actually it fail
>> to find a matching one, so change the error value.
>>
>> Signed-off-by: Wenchao Xia <wenchaolinux@gmail.com>
>
> Acked-by: Asias He <asias@redhat.com>
>
> BTW, It would be nice to print more informative info in qemu when wwpn
> is not available as well.
>
>> ---
>>   drivers/vhost/scsi.c |    2 +-
>>   1 files changed, 1 insertions(+), 1 deletions(-)
>>
>> diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
>> index 7014202..6325b1d 100644
>> --- a/drivers/vhost/scsi.c
>> +++ b/drivers/vhost/scsi.c
>> @@ -1219,7 +1219,7 @@ static int vhost_scsi_set_endpoint(
>>   		}
>>   		ret = 0;
>>   	} else {
>> -		ret = -EEXIST;
>> +		ret = -ENOENT;
>>   	}
>>
>>   	/*
>> --
>> 1.7.1
>>
>