netdev - Re: [PATCH] drivers/isdn/divert: beautify code, delete useless 'break'

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Date:	Mon, 01 Apr 2013 18:04:17 +0400
From:	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:	Chen Gang <gang.chen@...anux.com>
CC:	isdn@...ux-pingi.de, Jiri Slaby <jslaby@...e.cz>,
	'Jiri Kosina' <trivial@...nel.org>, tilman@...p.cc,
	David Miller <davem@...emloft.net>,
	"netdev@...r.kernel.org >> netdev" <netdev@...r.kernel.org>
Subject: Re: [PATCH] drivers/isdn/divert: beautify code, delete useless 'break'

Hello.

On 01-04-2013 5:52, Chen Gang wrote:

>    delete useless break statements.

> Signed-off-by: Chen Gang <gang.chen@...anux.com>
> ---
>   drivers/isdn/divert/isdn_divert.c |    2 --
>   1 files changed, 0 insertions(+), 2 deletions(-)

> diff --git a/drivers/isdn/divert/isdn_divert.c b/drivers/isdn/divert/isdn_divert.c
> index db432e6..76d505e 100644
> --- a/drivers/isdn/divert/isdn_divert.c
> +++ b/drivers/isdn/divert/isdn_divert.c
> @@ -442,7 +442,6 @@ static int isdn_divert_icall(isdn_ctrl *ic)
>   		switch (dv->rule.action) {
>   		case DEFLECT_IGNORE:
>   			return (0);
> -			break;
>
>   		case DEFLECT_ALERT:
>   		case DEFLECT_PROCEED:
> @@ -511,7 +510,6 @@ static int isdn_divert_icall(isdn_ctrl *ic)
>
>   		default:
>   			return (0); /* ignore call */
> -			break;

    You could have removed stupid () around 0, while at it.

WBR, Sergei

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