linux-kernel - Re: [PATCH] netfilter: ipset: fix boolreturn.cocci warnings

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Message-ID: <alpine.DEB.2.10.1503112008001.12147@blackhole.kfki.hu>
Date:	Wed, 11 Mar 2015 20:08:26 +0100 (CET)
From:	Jozsef Kadlecsik <kadlec@...ckhole.kfki.hu>
To:	kbuild test robot <fengguang.wu@...el.com>
cc:	kbuild-all@...org, Pablo Neira Ayuso <pablo@...filter.org>,
	Patrick McHardy <kaber@...sh.net>,
	netfilter-devel@...r.kernel.org, coreteam@...filter.org,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] netfilter: ipset: fix boolreturn.cocci warnings

On Wed, 11 Feb 2015, kbuild test robot wrote:

> net/netfilter/xt_set.c:196:9-10: WARNING: return of 0/1 in function 'set_match_v3' with return type bool
> net/netfilter/xt_set.c:242:9-10: WARNING: return of 0/1 in function 'set_match_v4' with return type bool
> 
>  Return statements in functions returning bool should use
>  true/false instead of 1/0.
> Generated by: scripts/coccinelle/misc/boolreturn.cocci
> 
> CC: Jozsef Kadlecsik <kadlec@...ckhole.kfki.hu>
> Signed-off-by: Fengguang Wu <fengguang.wu@...el.com>

Patch is applied, thanks.

Best regards,
Jozsef

> ---
> 
>  xt_set.c |    4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> --- a/net/netfilter/xt_set.c
> +++ b/net/netfilter/xt_set.c
> @@ -193,7 +193,7 @@ set_match_v3(const struct sk_buff *skb,
>  		return ret;
>  
>  	if (!match_counter0(opt.ext.packets, &info->packets))
> -		return 0;
> +		return false;
>  	return match_counter0(opt.ext.bytes, &info->bytes);
>  }
>  
> @@ -239,7 +239,7 @@ set_match_v4(const struct sk_buff *skb,
>  		return ret;
>  
>  	if (!match_counter(opt.ext.packets, &info->packets))
> -		return 0;
> +		return false;
>  	return match_counter(opt.ext.bytes, &info->bytes);
>  }
>  
> --
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-
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