[PATCH net-next v6 3/3] net: xilinx: axienet: Fix IRQ error handling

[Bui Duc Phuc]

>
> Critical: 0 · High: 0 · Medium: 1 (2) · Low: 0
>
> - [Medium] Understated impact / missing Fixes: tag.
>

I've seen different opinions regarding the use of Fixes: tags in some
of my patches,
so I left the tag out to avoid unnecessary discussion.
In fact, some of my other patches did not have a Fixes: tag but were
still picked up for stable later.

So I think this is ultimately up to the maintainer's assessment.

> Pre-existing issues:
> - [Medium] DT binding and driver disagree on the ethernet-node
>   `interrupts` list.
> - [Medium] IRQ mapping leaked on probe error paths.
>

This is a pre-existing issue, unrelated to this patch. I'll keep this
patch's scope as is.