netdev - Re: [PATCH v2] smc: return booleans instead of integers

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Message-Id: <e8d5d07e-a784-b9b8-4fea-5826a3d42698@linux.vnet.ibm.com>
Date:   Mon, 22 Jan 2018 12:58:10 +0100
From:   Ursula Braun <ubraun@...ux.vnet.ibm.com>
To:     "Gustavo A. R. Silva" <gustavo@...eddedor.com>,
        "David S. Miller" <davem@...emloft.net>
Cc:     linux-s390@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        "Gustavo A. R. Silva" <garsilva@...eddedor.com>
Subject: Re: [PATCH v2] smc: return booleans instead of integers



On 01/19/2018 09:54 PM, Gustavo A. R. Silva wrote:
> Return statements in functions returning bool should use
> true/false instead of 1/0.
> 
> This issue was detected with the help of Coccinelle.
> 
> Signed-off-by: Gustavo A. R. Silva <gustavo@...eddedor.com>
> ---
> Changes in v2:
>  - Fix function using_ipsec as suggested by Ursula Braun.
>  - Update subject line.
> 
>  net/smc/smc.h | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/net/smc/smc.h b/net/smc/smc.h
> index 0bee9d1..6328565 100644
> --- a/net/smc/smc.h
> +++ b/net/smc/smc.h
> @@ -253,12 +253,12 @@ static inline int smc_uncompress_bufsize(u8 compressed)
>  static inline bool using_ipsec(struct smc_sock *smc)
>  {
>  	return (smc->clcsock->sk->sk_policy[0] ||
> -		smc->clcsock->sk->sk_policy[1]) ? 1 : 0;
> +		smc->clcsock->sk->sk_policy[1]) ? true : false;
>  }
>  #else
>  static inline bool using_ipsec(struct smc_sock *smc)
>  {
> -	return 0;
> +	return false;
>  }
>  #endif
> 

Thanks, Gustavo. I have added the patch to our local repository. It will
be part of one of my next patch sets to be sent to Dave Miller.

Regards, Ursula