Re: [PATCH] libbpf: Remove unnecessary conversion to bool

[Andrii Nakryiko]

On Sat, Feb 20, 2021 at 1:11 AM Jiapeng Chong
<jiapeng.chong@xxxxxxxxxxxxxxxxx> wrote:
>
> Fix the following coccicheck warnings:
>
> ./tools/lib/bpf/libbpf.c:1487:43-48: WARNING: conversion to bool not
> needed here.
>
> Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx>
> Signed-off-by: Jiapeng Chong <jiapeng.chong@xxxxxxxxxxxxxxxxx>
> ---

I think this came up before already. I did this on purpose and I'd
like to keep it that way in the code.


>  tools/lib/bpf/libbpf.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c
> index 6ae748f..5dfdbf3 100644
> --- a/tools/lib/bpf/libbpf.c
> +++ b/tools/lib/bpf/libbpf.c
> @@ -1484,7 +1484,7 @@ static int set_kcfg_value_tri(struct extern_desc *ext, void *ext_val,
>                                 ext->name, value);
>                         return -EINVAL;
>                 }
> -               *(bool *)ext_val = value == 'y' ? true : false;
> +               *(bool *)ext_val = value == 'y';
>                 break;
>         case KCFG_TRISTATE:
>                 if (value == 'y')
> --
> 1.8.3.1
>