Re: [PATCH -next] userfaultfd: remove set but not used variable 'h'
From: Wei Yang
Date: Wed Oct 09 2019 - 21:24:08 EST
On Wed, Oct 09, 2019 at 05:45:57PM -0700, Mike Kravetz wrote:
>On 10/9/19 5:27 AM, YueHaibing wrote:
>> Fixes gcc '-Wunused-but-set-variable' warning:
>> mm/userfaultfd.c: In function '__mcopy_atomic_hugetlb':
>> mm/userfaultfd.c:217:17: warning:
>> variable 'h' set but not used [-Wunused-but-set-variable]
>> It is not used since commit 78911d0e18ac ("userfaultfd: use vma_pagesize
>> for all huge page size calculation")
>Thanks! That should have been removed with the recent cleanups.
>> Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
>Reviewed-by: Mike Kravetz <mike.kravetz@xxxxxxxxxx>
If I am correct, this is removed in a recent patch.
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