Re: [PATCH -next] userfaultfd: remove set but not used variable 'h'

2019-10-09 Thread Wei Yang
On Wed, Oct 09, 2019 at 08:42:46PM -0700, Mike Kravetz wrote: >On 10/9/19 8:30 PM, Wei Yang wrote: >> On Wed, Oct 09, 2019 at 07:25:18PM -0700, Mike Kravetz wrote: >>> On 10/9/19 6:23 PM, Wei Yang wrote: On Wed, Oct 09, 2019 at 05:45:57PM -0700, Mike Kravetz wrote: > On 10/9/19 5:27 AM,

Re: [PATCH -next] userfaultfd: remove set but not used variable 'h'

2019-10-09 Thread Mike Kravetz
On 10/9/19 8:30 PM, Wei Yang wrote: > On Wed, Oct 09, 2019 at 07:25:18PM -0700, Mike Kravetz wrote: >> On 10/9/19 6:23 PM, Wei Yang wrote: >>> 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'

Re: [PATCH -next] userfaultfd: remove set but not used variable 'h'

2019-10-09 Thread Wei Yang
On Wed, Oct 09, 2019 at 07:25:18PM -0700, Mike Kravetz wrote: >On 10/9/19 6:23 PM, Wei Yang wrote: >> 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

Re: [PATCH -next] userfaultfd: remove set but not used variable 'h'

2019-10-09 Thread Mike Kravetz
On 10/9/19 6:23 PM, Wei Yang wrote: > 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: >>>

Re: [PATCH -next] userfaultfd: remove set but not used variable 'h'

2019-10-09 Thread Wei Yang
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

Re: [PATCH -next] userfaultfd: remove set but not used variable 'h'

2019-10-09 Thread Mike Kravetz
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

[PATCH -next] userfaultfd: remove set but not used variable 'h'

2019-10-09 Thread YueHaibing
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