Re: [PATCH] powerpc/signal: Move and simplify get_clean_sp()
From: Christoph Hellwig
Date: Thu Aug 06 2020 - 05:27:59 EST
On Thu, Aug 06, 2020 at 08:50:20AM +0000, Christophe Leroy wrote:
> get_clean_sp() is only used in kernel/signal.c . Move it there.
>
> And GCC is smart enough to reduce the function when on PPC32, no
> need of a special PPC32 simple version.
What about just open coding it in the only caller, which would seem even
cleaner?