[PATCH 1/7] powerpc/sysfs: Fix W=1 compile warning

[Cédric Le Goater]

On 9/11/20 7:26 AM, Christophe Leroy wrote:
> 
> 
> Le 10/09/2020 à 23:02, Cédric Le Goater a écrit :
>> arch/powerpc/kernel/sysfs.c: In function ‘sysfs_create_dscr_default’:
>> arch/powerpc/kernel/sysfs.c:228:7: error: variable ‘err’ set but not used [-Werror=unused-but-set-variable]
>>     int err = 0;
>>         ^~~
>> cc1: all warnings being treated as errors
> 
> A small sentence explaining how this is fixes would be welcome, so that you don't need to read the code the know what the commit does to fix the warning. Even the subject should be more explicite, rather than saying "Fix W=1 compile warning", I think it should say something like "remove unused err variable"

Yes. I will respin a v2 with better commit logs for all.

Thanks,

C.