lkml.org 
[lkml]   [2018]   [Aug]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH] platform/x86: acer-wmi: refactor function has_cap
From
Date


On 8/6/18 3:16 PM, Andy Shevchenko wrote:
> On Mon, Aug 6, 2018 at 11:00 PM, Gustavo A. R. Silva
> <gustavo@embeddedor.com> wrote:
>> Refactor function has_cap in order to avoid returning integer
>> values, when instead it should return booleans.
>>
>> This code was detected with the help of Coccinelle.
>>
>> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
>> ---
>> drivers/platform/x86/acer-wmi.c | 5 +----
>> 1 file changed, 1 insertion(+), 4 deletions(-)
>>
>> diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
>> index 8952173..ff1689d 100644
>> --- a/drivers/platform/x86/acer-wmi.c
>> +++ b/drivers/platform/x86/acer-wmi.c
>> @@ -672,10 +672,7 @@ static void __init find_quirks(void)
>>
>> static bool has_cap(u32 cap)
>> {
>> - if ((interface->capability & cap) != 0)
>> - return 1;
>> -
>> - return 0;
>> + return (interface->capability & cap) != 0;
>> }
>
> Thanks, as Joe mentioned even != 0 part is not needed (followed by
> unneeded parens), though I would let it be (one line is good enough to
> me) if there will be no strong preferences.
>

Oh, yeah. I like it better what Joe suggested.

Let me send v2, shortly.

Thanks
--
Gustavo

\
 
 \ /
  Last update: 2018-08-06 22:55    [W:0.044 / U:0.628 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site