[PATCH] app: fix silent enqueue fail in test_mbuf test_refcnt_iter

[Thomas Monjalon]

Hello,

22/08/2023 08:34, jhascoet:
> From: Julien Hascoet <ju.hascoet at gmail.com>
> 
> In case of ring full state, we retry the enqueue
> operation in order to avoid mbuf loss.
> 
> Fixes: af75078fece ("first public release")
> 
> Signed-off-by: Julien Hascoet <ju.hascoet at gmail.com>

Please could you give more information about when this is happening?
I'm surprised such thing was not a problem so far.