netdev - Re: [PATCH net-next] netlabel: remove impossible return value in netlbl_bitmap

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Message-ID: <CAHC9VhQVdEsvSf0zqOTnduJChcQ+S26N=3vy0x_6n0QDDP04FA@mail.gmail.com>
Date: Tue, 27 Feb 2024 10:54:10 -0500
From: Paul Moore <paul@...l-moore.com>
To: Zhengchao Shao <shaozhengchao@...wei.com>
Cc: netdev@...r.kernel.org, linux-security-module@...r.kernel.org, 
	davem@...emloft.net, dsahern@...nel.org, edumazet@...gle.com, kuba@...nel.org, 
	pabeni@...hat.com, weiyongjun1@...wei.com, yuehaibing@...wei.com
Subject: Re: [PATCH net-next] netlabel: remove impossible return value in netlbl_bitmap_walk

On Tue, Feb 27, 2024 at 4:28 AM Zhengchao Shao <shaozhengchao@...wei.com> wrote:
>
> Since commit 446fda4f2682 ("[NetLabel]: CIPSOv4 engine"), *bitmap_walk
> function only returns -1. Nearly 18 years have passed, -2 scenes never
> come up, so there's no need to consider it.
>
> Signed-off-by: Zhengchao Shao <shaozhengchao@...wei.com>
> ---
>  net/ipv4/cipso_ipv4.c        | 5 +----
>  net/ipv6/calipso.c           | 5 +----
>  net/netlabel/netlabel_kapi.c | 2 +-
>  3 files changed, 3 insertions(+), 9 deletions(-)

Looks good to me, thanks for the patch.

Acked-by: Paul Moore <paul@...l-moore.com>

-- 
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