netdev - Re: [PATCH] drivers/isdn: break out of the loop after call isdn_tty_send

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Message-ID: <51428134.50601@asianux.com>
Date:	Fri, 15 Mar 2013 10:02:28 +0800
From:	Chen Gang <gang.chen@...anux.com>
To:	Jiri Slaby <jslaby@...e.cz>
CC:	Jiri Kosina <jkosina@...e.cz>, isdn@...ux-pingi.de,
	Greg KH <gregkh@...uxfoundation.org>,
	Alan Cox <alan@...rguk.ukuu.org.uk>,
	netdev <netdev@...r.kernel.org>
Subject: Re: [PATCH] drivers/isdn: break out of the loop after call isdn_tty_send_msg

Hello Maintainers:

  is it qualified to be applied ?

  thanks.


于 2013年02月28日 17:54, Jiri Slaby 写道:
> On 02/28/2013 03:57 AM, Chen Gang wrote:
>>
>>   need break out of the loop after call isdn_tty_send_msg.
>>     isdn_tty_send_msg is intended to eat the rest of the string.
>>     so need not scan again the string which appended "+M...".
> 
> Yes, looks good.
> 
>> Signed-off-by: Chen Gang <gang.chen@...anux.com>
>> ---
>>  drivers/isdn/i4l/isdn_tty.c |    4 +++-
>>  1 files changed, 3 insertions(+), 1 deletions(-)
>>
>> diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
>> index d8a7d83..8ac7b33 100644
>> --- a/drivers/isdn/i4l/isdn_tty.c
>> +++ b/drivers/isdn/i4l/isdn_tty.c
>> @@ -3587,7 +3587,7 @@ isdn_tty_parse_at(modem_info *info)
>>  			case 'M':	/* MESSAGE */
>>  				p++;
>>  				isdn_tty_send_msg(info, m, p);
>> -				break;
>> +				goto tail;
>>  			default:
>>  				PARSE_ERROR;
>>  			}
>> @@ -3601,6 +3601,8 @@ isdn_tty_parse_at(modem_info *info)
>>  			PARSE_ERROR;
>>  		}
>>  	}
>> +
>> +tail:
>>  #ifdef CONFIG_ISDN_AUDIO
>>  	if (!info->vonline)
>>  #endif
>>
> 
> 


-- 
Chen Gang

Asianux Corporation
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