linux-kernel - Re: [PATCH-next] bpf: Verifier, remove unneeded conversion to bool

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Date:   Tue, 14 Apr 2020 09:50:56 -0700
From:   Song Liu <song@...nel.org>
To:     Zou Wei <zou_wei@...wei.com>
Cc:     Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Martin KaFai Lau <kafai@...com>,
        Song Liu <songliubraving@...com>, Yonghong Song <yhs@...com>,
        Andrii Nakryiko <andriin@...com>,
        John Fastabend <john.fastabend@...il.com>,
        KP Singh <kpsingh@...omium.org>,
        Networking <netdev@...r.kernel.org>, bpf <bpf@...r.kernel.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH-next] bpf: Verifier, remove unneeded conversion to bool

On Mon, Apr 13, 2020 at 10:15 PM Zou Wei <zou_wei@...wei.com> wrote:
>
> This issue was detected by using the Coccinelle software:
>
> kernel/bpf/verifier.c:1259:16-21: WARNING: conversion to bool not needed here
>
> The conversion to bool is unneeded, remove it
>
> Reported-by: Hulk Robot <hulkci@...wei.com>
> Signed-off-by: Zou Wei <zou_wei@...wei.com>

Acked-by: Song Liu <songliubraving@...com>