netdev - Re: [PATCH 1/4] sctp: merge two if statements to one

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Message-ID: <526A6C45.3080200@cogentembedded.com>
Date:	Fri, 25 Oct 2013 17:04:05 +0400
From:	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:	Wang Weidong <wangweidong1@...wei.com>, davem@...emloft.net,
	nhorman@...driver.com, vyasevich@...il.com
CC:	dingtianhong@...wei.com, linux-sctp@...r.kernel.org,
	netdev@...r.kernel.org
Subject: Re: [PATCH 1/4] sctp: merge two if statements to one

Hello.

On 25-10-2013 5:50, Wang Weidong wrote:

> Two if statements do the same work, maybe we can merge them to
> one. There is just code simplification, no functional changes.

> Signed-off-by: Wang Weidong <wangweidong1@...wei.com>
> ---
>   net/sctp/auth.c | 12 ++++--------
>   1 file changed, 4 insertions(+), 8 deletions(-)

    I understand what I noticed below is not your typos but maybe it's time to 
fix them?

> diff --git a/net/sctp/auth.c b/net/sctp/auth.c
> index 8c4fa5d..19fb0ae 100644
> --- a/net/sctp/auth.c
> +++ b/net/sctp/auth.c
> @@ -539,18 +539,14 @@ struct sctp_hmac *sctp_auth_asoc_get_hmac(const struct sctp_association *asoc)
>   	for (i = 0; i < n_elt; i++) {
>   		id = ntohs(hmacs->hmac_ids[i]);
>
> -		/* Check the id is in the supported range */
> -		if (id > SCTP_AUTH_HMAC_ID_MAX) {
> -			id = 0;
> -			continue;
> -		}
> -
> -		/* See is we support the id.  Supported IDs have name and
> +		/* Check the id is in the supported range. And
> +		 * see is we support the id.  Supported IDs have name and

    s/is/if/.

>   		 * length fields set, so that we can allocated and use

    s/allocated/allocate/.

WBR, Sergei

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