Re: [dpdk-dev] [PATCH v3 1/5] net/af_xdp: introduce AF XDP PMD driver

[Ye Xiaolong]

On 03/21, Stephen Hemminger wrote:
>On Thu, 21 Mar 2019 17:18:41 +0800
>Xiaolong Ye <xiaolong...@intel.com> wrote:
>
>> +
>> +    if (ret < 0)
>> +            return -EINVAL;
>> +
>> +    return 0;
>
>You could propogate kernel errno into DPDK?
>       return (ret < 0) ? -errno : 0;
>

Sorry, could you share the advantage of doing this?

Thanks,
Xiaolong