Paolo Abeni wrote:
> The UDP GRO forwarding test still hard-code an arbitrary pause
> to wait for the UDP listener becoming ready in background.
>
> That causes sporadic failures depending on the host load.
>
> Replace the sleep with the existing helper waiting for the desired
> port being exposed.
>
> Fixes: a062260a9d5f ("selftests: net: add UDP GRO forwarding self-tests")
> Signed-off-by: Paolo Abeni <pab...@redhat.com>Reviewed-by: Willem de Bruijn <will...@google.com>
