linux-kernel - Re: [PATCH] staging: IIO: DAC: Delete useless label error

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Message-ID: <4E44E99E.3070302@cam.ac.uk>
Date:	Fri, 12 Aug 2011 09:51:42 +0100
From:	Jonathan Cameron <jic23@....ac.uk>
To:	stufever@...il.com
CC:	linux-kernel@...r.kernel.org, linux-iio@...r.kernel.org,
	gregkh@...e.de, michael.hennerich@...log.com,
	Wang Shaoyan <wangshaoyan.pt@...bao.com>
Subject: Re: [PATCH] staging: IIO: DAC: Delete useless label error_ret in
 ad5791.c

On 08/06/11 19:09, stufever@...il.com wrote:
> From: Wang Shaoyan <wangshaoyan.pt@...bao.com>
> 
>   drivers/staging/iio/dac/ad5791.c: In function 'ad5791_probe':
>   drivers/staging/iio/dac/ad5791.c:384: warning: label 'error_ret' defined but not used
> 
> The label error_ret is defined, but never used, so delete it to avoid annoying warning.
As with other one, this is fixed in iio-blue.git, but I'm happy to see either version merge.
> 
> Signed-off-by: Wang Shaoyan <wangshaoyan.pt@...bao.com>
Acked-by: Jonathan Cameron <jic23@....ac.uk>
> ---
>  drivers/staging/iio/dac/ad5791.c |    1 -
>  1 files changed, 0 insertions(+), 1 deletions(-)
> 
> diff --git a/drivers/staging/iio/dac/ad5791.c b/drivers/staging/iio/dac/ad5791.c
> index 64770d2..5b00b70 100644
> --- a/drivers/staging/iio/dac/ad5791.c
> +++ b/drivers/staging/iio/dac/ad5791.c
> @@ -381,7 +381,6 @@ error_put_reg_pos:
>  	if (!IS_ERR(reg_vdd))
>  		regulator_put(reg_vdd);
>  
> -error_ret:
>  	return ret;
>  }
>  

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