Hi Arnd,
On Mon, 10 Dec 2018 21:53:02 +0100 Arnd Bergmann <a...@arndb.de> wrote:
>
> A recent change dropped the only user of the variable, which should
> now be removed as well to avoid this warning:
>
> arch/x86/mm/init_32.c: In function 'arch_remove_memory':
> arch/x86/mm/init_32.c:867:15: error: unused variable 'zone'
> [-Werror=unused-variable]
>
> Fixes: dd99d07f818b ("mm, memory_hotplug: move zone/pages handling to offline
> stage")
> Signed-off-by: Arnd Bergmann <a...@arndb.de>
> ---
> arch/x86/mm/init_32.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
> index 0b8c7b0033d2..c75c26497c4f 100644
> --- a/arch/x86/mm/init_32.c
> +++ b/arch/x86/mm/init_32.c
> @@ -864,7 +864,6 @@ int arch_remove_memory(int nid, u64 start, u64 size,
> struct vmem_altmap *altmap)
> {
> unsigned long start_pfn = start >> PAGE_SHIFT;
> unsigned long nr_pages = size >> PAGE_SHIFT;
> - struct zone *zone;
>
> return remove_sections(nid, start_pfn, nr_pages, altmap);
> }I have added that to the akpm-current tree for today. -- Cheers, Stephen Rothwell
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