netdev - Re: [patch net-next] net: devlink: add WARN_ON_ONCE to check return value of unregister_netdevice_notifier

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Message-ID: <Y4CauRkw4xK/qy0p@shredder>
Date:   Fri, 25 Nov 2022 12:36:41 +0200
From:   Ido Schimmel <idosch@...sch.org>
To:     Jiri Pirko <jiri@...nulli.us>
Cc:     netdev@...r.kernel.org, davem@...emloft.net, kuba@...nel.org,
        pabeni@...hat.com, edumazet@...gle.com
Subject: Re: [patch net-next] net: devlink: add WARN_ON_ONCE to check return
 value of unregister_netdevice_notifier_net() call

On Fri, Nov 25, 2022 at 11:02:55AM +0100, Jiri Pirko wrote:
> From: Jiri Pirko <jiri@...dia.com>
> 
> As the return value is not 0 only in case there is no such notifier
> block registered, add a WARN_ON_ONCE() to yell about it.
> 
> Suggested-by: Ido Schimmel <idosch@...sch.org>
> Signed-off-by: Jiri Pirko <jiri@...dia.com>

Reviewed-by: Ido Schimmel <idosch@...dia.com>