[dpdk-stable] [dpdk-dev] [PATCH v5 3/3] eal: fix a wrong returned value when callback exists

[David Marchand]

On Wed, Oct 21, 2020 at 1:20 PM wangyunjian <wangyunjian at huawei.com> wrote:
>
> From: Yunjian Wang <wangyunjian at huawei.com>
>
> We should return an error value, when the callback is already exist.
>
> Fixes: a753e53d517b ("eal: add device event monitor framework")
> Cc: stable at dpdk.org

Same question as for the previous patch, should we backport this?


-- 
David Marchand