Re: [PATCH] video: backlight: jornada720_lcd.c: Cleaning up variable that is never used

Rickard Strandqvist
2014-07-07T20:00:12Z

2014-07-07 12:46 GMT+02:00 Lee Jones <lee.jones@linaro.org>:
>> Variable ar assigned a value that is never used.
>> I have also removed all the code that thereby serves no purpose.
>>
>> This was found using a static code analysis program called cppcheck
>>
>> Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
>> ---
>> drivers/video/backlight/jornada720_lcd.c | 4 +---
>> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> Solve it the other way around.
>
> Add a check and return the value if an error is returned.

Hi

Ok, I take the opportunity to make a bigger change to clarify the
similarities in function.
Hope you like it, otherwise I can make the minor change instead.

Kind regards
Rickard Strandqvist