[PATCH] lib: sbi_scratch: Optimize the alignment code for alloc size

[Andreas Schwab]

On Mär 09 2023, Xiang W wrote:

> +	size = (size + __SIZEOF_POINTER__ - 1) & ~(__SIZEOF_POINTER__ - 1);

It is probably more robust to convert (__SIZEOF_POINTER__ - 1) to
unsigned long before inverting.  This currently depends on the fact that
~(__SIZEOF_POINTER__ - 1) is a signed int, and thus sign extended, to
work correctly.

-- 
Andreas Schwab, SUSE Labs, schwab at suse.de
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