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SubjectRe: [PATCH -next] userfaultfd: remove set but not used variable 'h'
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@huawei.com>
>
>Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>

If I am correct, this is removed in a recent patch.

>--
>Mike Kravetz

--
Wei Yang
Help you, Help me

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