linux-next: build warning after merge of the mm tree

[Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>]

Hi all,

After merging the mm tree, today's linux-next build (powerpc
ppc64_defconfig) produced this warning:

mm/hugetlb.c: In function 'hugetlb_mask_last_page':
mm/hugetlb.c:6908:23: warning: unused variable 'hp_size' [-Wunused-variable]
 6908 |         unsigned long hp_size = huge_page_size(h);
      |                       ^~~~~~~

Introduced by commit

  76005bedbc32 ("hugetlb: do not update address in huge_pmd_unshare")

-- 
Cheers,
Stephen Rothwell

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