On 7/29/20 5:51 AM, Viresh Kumar wrote:
> On 28-07-20, 17:37, Alex Elder wrote:
>> On 7/27/20 1:32 PM, Gustavo A. R. Silva wrote:
>>> Replace the existing /* fall through */ comments and its variants with
>>> the new pseudo-keyword macro fallthrough[1].
>>>
>>> [1]
>>> https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through
>>
>> Thanks for the patch. It looks good, but it raises
>> another question I'd like discussion on.
>>
>> It seems that Johan likes default (or final) cases in
>> switch statements without a "break" statement. Viresh
>> and Bryan appear to be fond of this too.
>>
>> It's pedantic, but I don't like that. Am I wrong?
>> --> Johan/Viresh/Bryan would you please comment?
>
> I am not fond of them as they aren't required for the working of the code. It
> is
> a bit like using an empty return statement for a routine with void return
> type,
> though it surely adds some consistency to the switch case.
I understand this perspective, and it's exactly why I wanted
to have a conversation about it (rather than just saying it
should be fixed). As similar example, I don't like unnecessary
parentheses, but sometimes it's a good idea to have them.
Thanks.
-Alex
> But if people really feel it must be there, then its fine :)
>
