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

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Message-ID: <20220622155408.3ba2a9b7@canb.auug.org.au>
Date:   Wed, 22 Jun 2022 15:54:08 +1000
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Andrew Morton <akpm@...ux-foundation.org>
Cc:     Mike Kravetz <mike.kravetz@...cle.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Next Mailing List <linux-next@...r.kernel.org>
Subject: linux-next: build warning after merge of the mm tree

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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