[PATCH RESEND 1/2] powerpc/ps3: Drop redundant result assignment

[Christophe Leroy (CS GROUP)]

Le 18/03/2026 à 12:58, Segher Boessenkool a écrit :
> On Wed, Mar 18, 2026 at 12:54:30PM +0100, Krzysztof Kozlowski wrote:
>> On 18/03/2026 12:51, Segher Boessenkool wrote:
>>> On Tue, Mar 17, 2026 at 02:08:24PM +0100, Krzysztof Kozlowski wrote:
>>>> Return value of ps3_start_probe_thread() is not used, so code can be
>>>> simplified to fix W=1 clang warnings:
>>>>
>>>>    arch/powerpc/platforms/ps3/device-init.c:953:6: error: variable 'result' set but not used [-Werror,-Wunused-but-set-variable]
>>>
>>> And this is exactly why -Werror is harmful.  A boring harmless warning
>>> turned into a build break :-(
>>
>> -Werror does not matter here. We do not want warnings either, assuming
>> of course they are correct.
>>
>> So if this warning is correct, then patch should be applied and WERROR
>> is irrelevant.
> 
> The build is broken.  -Werror is positively harmful.
> 
> Yes, you want the warnings fixed, but maybe something else has priority
> right now?

But if I understand correctly this is a build performed with W=1

Without W=1 there is no build breakage.

Someone who forces W=1 on its build can be expected to unselect 
CONFIG_PPC_WERROR if it is needed for him, no ?

Christophe