In the function rte_flow_shared_action_destroy(),
the errno ETOOMANYREFS has been replaced with EBUSY in the
commit dc328d1c555a ("ethdev: rename a flow shared action error code").
Another occurrence of ETOOMANYREFS, added later by mistake,
is replaced with EBUSY errno.
Fixes: fa7ad49e96b5 ("net/mlx5: fix shared RSS action update")
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Reviewed-by: Tal Shnaiderman <talshn@nvidia.com>
Tested-by: Tal Shnaiderman <talshn@nvidia.com>