linux-kernel - Re: [PATCH 8/8]tuners:tuner-simple Fix warning: variable 'tun' set but not used

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Message-ID: <4C17148A.508@gmail.com>
Date:	Mon, 14 Jun 2010 22:50:02 -0700
From:	"Justin P. Mattock" <justinmattock@...il.com>
To:	Mauro Carvalho Chehab <mchehab@...hat.com>
CC:	linux-kernel@...r.kernel.org, reiserfs-devel@...r.kernel.org,
	linux-bluetooth@...r.kernel.org, clemens@...isch.de,
	debora@...ux.vnet.ibm.com, dri-devel@...ts.freedesktop.org,
	linux-i2c@...r.kernel.org, linux1394-devel@...ts.sourceforge.net,
	linux-media@...r.kernel.org
Subject: Re: [PATCH 8/8]tuners:tuner-simple Fix warning: variable 'tun' set
 but not used

On 06/14/2010 10:16 PM, Mauro Carvalho Chehab wrote:
>
>
> Em 14-06-2010 23:26, Justin P. Mattock escreveu:
>> not sure if this is correct or not for
>> fixing this warning:
>>    CC [M]  drivers/media/common/tuners/tuner-simple.o
>> drivers/media/common/tuners/tuner-simple.c: In function 'simple_set_tv_freq':
>> drivers/media/common/tuners/tuner-simple.c:548:20: warning: variable 'tun' set but not used
>>
>>   Signed-off-by: Justin P. Mattock<justinmattock@...il.com>
>>
>> ---
>>   drivers/media/common/tuners/tuner-simple.c |    4 +---
>>   1 files changed, 1 insertions(+), 3 deletions(-)
>>
>> diff --git a/drivers/media/common/tuners/tuner-simple.c b/drivers/media/common/tuners/tuner-simple.c
>> index 8abbcc5..4465b99 100644
>> --- a/drivers/media/common/tuners/tuner-simple.c
>> +++ b/drivers/media/common/tuners/tuner-simple.c
>> @@ -545,14 +545,12 @@ static int simple_set_tv_freq(struct dvb_frontend *fe,
>>   	struct tuner_simple_priv *priv = fe->tuner_priv;
>>   	u8 config, cb;
>>   	u16 div;
>> -	struct tunertype *tun;
>>   	u8 buffer[4];
>>   	int rc, IFPCoff, i;
>>   	enum param_type desired_type;
>>   	struct tuner_params *t_params;
>>
>> -	tun = priv->tun;
>> -
>> +	
> Why are you adding an extra blank line here? Except for that, the patch
> looks sane.
>
>>   	/* IFPCoff = Video Intermediate Frequency - Vif:
>>   		940  =16*58.75  NTSC/J (Japan)
>>   		732  =16*45.75  M/N STD
>
>

o.k. resent this.. I ended up doing
a git reset do make sure things dont get
funky etc..

Justin P. Mattock
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