netdev - Re: [PATCH net-next] devlink: remove some unnecessary code

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Message-ID: <20230113221813.35ebfb6a@kernel.org>
Date:   Fri, 13 Jan 2023 22:18:13 -0800
From:   Jakub Kicinski <kuba@...nel.org>
To:     Dan Carpenter <error27@...il.com>
Cc:     Ido Schimmel <idosch@...dia.com>, Jiri Pirko <jiri@...dia.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Paolo Abeni <pabeni@...hat.com>, netdev@...r.kernel.org,
        kernel-janitors@...r.kernel.org
Subject: Re: [PATCH net-next] devlink: remove some unnecessary code

On Fri, 13 Jan 2023 10:35:43 +0300 Dan Carpenter wrote:
> This code checks if (attrs[DEVLINK_ATTR_TRAP_POLICER_ID]) twice.  Once
> at the start of the function and then a couple lines later.  Delete the
> second check since that one must be true.
> 
> Because the second condition is always true, it means the:
> 
> 	policer_item = group_item->policer_item;
> 
> assignment is immediately over-written.  Delete that as well.
> 
> Signed-off-by: Dan Carpenter <error27@...il.com>

Acked-by: Jakub Kicinski <kuba@...nel.org>