Re: [PATCH] powerpc/signal: Move and simplify get_clean_sp()
From: Christoph Hellwig <hch@infradead.org>
Date: 2020-08-06 11:13:24
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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?