Re: [PATCH] radix tree: remove unused variable

[Matthew Wilcox]

On Fri, Aug 11, 2023 at 03:10:13PM +0200, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@xxxxxxxx>
> 
> Recent versions of clang warn about an unused variable, though older
> versions saw the 'slot++' as a use and did not warn:
> 
> radix-tree.c:1136:50: error: parameter 'slot' set but not used [-Werror,-Wunused-but-set-parameter]
> 
> It's clearly not needed any more, so just remove it.
> 
> Fixes: 3a08cd52c37c7 ("radix tree: Remove multiorder support")

Thanks!