netdev - Re: [patch net-next v2 08/16] netdevsim: add bus attributes to add new and delete devices

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Date:   Tue, 23 Apr 2019 08:31:08 +0200
From:   Jiri Pirko <jiri@...nulli.us>
To:     Jakub Kicinski <jakub.kicinski@...ronome.com>
Cc:     netdev@...r.kernel.org, davem@...emloft.net, mlxsw@...lanox.com,
        dsahern@...il.com
Subject: Re: [patch net-next v2 08/16] netdevsim: add bus attributes to add
 new and delete devices

Mon, Apr 22, 2019 at 09:23:38PM CEST, jakub.kicinski@...ronome.com wrote:
>On Sat, 20 Apr 2019 12:29:14 +0200, Jiri Pirko wrote:
>> -	err = ida_alloc(&nsim_bus_dev_ids, GFP_KERNEL);
>> +	err = ida_alloc_range(&nsim_bus_dev_ids,
>> +			      id == ~0 ? 0 : id, id, GFP_KERNEL);
>
>#define for ~0 ?

Sure, but this is remove in patch 15. Is it necessary?