Re: [Devel] [PATCH v3 1/9] ACPI: fix all errors reported by cleanpatch.pl in osl.c
by Al Stone
On 03/04/2015 05:25 PM, Rafael J. Wysocki wrote:
> On Wednesday, March 04, 2015 04:56:12 PM Al Stone wrote:
>> On 03/04/2015 04:04 PM, Rafael J. Wysocki wrote:
>>> On Tuesday, February 24, 2015 05:36:17 PM al.stone(a)linaro.org wrote:
>>>> From: Al Stone <al.stone(a)linaro.org>
>>>>
>>>> In preparation for later splitting out some of the arch-dependent code from
>>>> osl.c, clean up the errors reported by checkpatch.pl. They fell into these
>>>> classes:
>>>>
>>>> -- remove the FSF address from the GPL notice
>>>> -- "foo * bar" should be "foo *bar" (and the ** variation of same)
>>>> -- a return is not a function, so parentheses are not required.
>>>>
>>>> Signed-off-by: Al Stone <al.stone(a)linaro.org>
>>>
>>> checkpatch.pl is irrelevant here. You're trying to make the coding style be
>>> more consistent with the coding style of the rest of the kernel.
>>>
>>> The warnings from checkpatch.pl are meaningless for the existing code, so
>>> it should not be used to justify changes in that code.
>>>
>>> Of course, the same applies to patches [2-4/9].
>>>
>>>
>>
>> Okay, I'm puzzled. In the last version of these patches, I asked if I
>> should clean up osl.c as long as I was creating the new osi.c file. I
>> understood the reply to mean it would also be good to correct osl.c [0]
>> from checkpatch's point of view. I took that to mean errors (patch [1/9])
>> and warnings (patches [2-4/9]) -- so that's what I did. What did I
>> misunderstand from that reply?
>>
>> If these changes are objectionable, then I'll drop these from the next
>> version of the patch set; I'm not hung up on insisting on either of the
>> kernel's or ACPI's coding style -- I try to adapt as needed. I only did
>> the patches because I thought it was helping out with some long-term
>> maintenance type work.
>
> The changes are basically OK, but the justification is bogus to me.
> "I'm making the chagne, because checkpatch.pl told me so" is a pretty bad
> explanation in my view. It is much better to say "This file does not
> adhere to the general kernel coding style and since I'm going to split it
> into pieces and I want those pieces to follow the coding style more closely,
> make changes as follows."
>
> So this is more about the changelogs (and subjects) than the code changes
> themselves.
Aha. That makes much more sense to me. Sorry if I was being a bit dense;
I'll rev these for the next version so it's far clearer. Thanks for being
patient :).
--
ciao,
al
-----------------------------------
Al Stone
Software Engineer
Red Hat, Inc.
ahs3(a)redhat.com
-----------------------------------
5 years, 12 months
- 1
- 0
Re: [Devel] [PATCH v3 1/9] ACPI: fix all errors reported by cleanpatch.pl in osl.c
by Al Stone
On 03/04/2015 04:04 PM, Rafael J. Wysocki wrote:
> On Tuesday, February 24, 2015 05:36:17 PM al.stone(a)linaro.org wrote:
>> From: Al Stone <al.stone(a)linaro.org>
>>
>> In preparation for later splitting out some of the arch-dependent code from
>> osl.c, clean up the errors reported by checkpatch.pl. They fell into these
>> classes:
>>
>> -- remove the FSF address from the GPL notice
>> -- "foo * bar" should be "foo *bar" (and the ** variation of same)
>> -- a return is not a function, so parentheses are not required.
>>
>> Signed-off-by: Al Stone <al.stone(a)linaro.org>
>
> checkpatch.pl is irrelevant here. You're trying to make the coding style be
> more consistent with the coding style of the rest of the kernel.
>
> The warnings from checkpatch.pl are meaningless for the existing code, so
> it should not be used to justify changes in that code.
>
> Of course, the same applies to patches [2-4/9].
>
>
Okay, I'm puzzled. In the last version of these patches, I asked if I
should clean up osl.c as long as I was creating the new osi.c file. I
understood the reply to mean it would also be good to correct osl.c [0]
from checkpatch's point of view. I took that to mean errors (patch [1/9])
and warnings (patches [2-4/9]) -- so that's what I did. What did I
misunderstand from that reply?
If these changes are objectionable, then I'll drop these from the next
version of the patch set; I'm not hung up on insisting on either of the
kernel's or ACPI's coding style -- I try to adapt as needed. I only did
the patches because I thought it was helping out with some long-term
maintenance type work.
[0] https://lkml.org/lkml/2015/2/4/749
--
ciao,
al
-----------------------------------
Al Stone
Software Engineer
Red Hat, Inc.
ahs3(a)redhat.com
-----------------------------------
5 years, 12 months
- 1
- 0
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