linux-kernel - Re: [PATCH net-next v1] netfilter: cttimeout: remove 'l3num' attr check

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Date: Tue, 4 Jun 2024 17:48:29 +0100
From: Simon Horman <horms@...nel.org>
To: Lin Ma <linma@....edu.cn>
Cc: pablo@...filter.org, kadlec@...filter.org, davem@...emloft.net,
	edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
	netfilter-devel@...r.kernel.org, coreteam@...filter.org,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next v1] netfilter: cttimeout: remove 'l3num' attr
 check

On Fri, May 31, 2024 at 09:28:47AM +0800, Lin Ma wrote:
> After commit dd2934a95701 ("netfilter: conntrack: remove l3->l4 mapping
> information"), the attribute of type `CTA_TIMEOUT_L3PROTO` is not used
> any more in function cttimeout_default_set.
> 
> However, the previous commit ea9cf2a55a7b ("netfilter: cttimeout: remove
> set but not used variable 'l3num'") forgot to remove the attribute
> present check when removing the related variable.
> 
> This commit removes that check to ensure consistency.
> 
> Signed-off-by: Lin Ma <linma@....edu.cn>

Reviewed-by: Simon Horman <horms@...nel.org>