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| /openbmc/linux/mm/ |
| H A D | hugetlb.c | 0739eb43 Fri Nov 05 15:41:58 CDT 2021 Baolin Wang <baolin.wang@linux.alibaba.com> hugetlb: remove redundant validation in has_same_uncharge_info()
The callers of has_same_uncharge_info() has accessed the original
file_region and new file_region, and they are impossible to be NULL now.
So we can remove the file_region validation in has_same_uncharge_info()
to simplify the code.
Link: https://lkml.kernel.org/r/97fc68d3f8d34f63c204645e10d7a718997e50b7.1634797639.git.baolin.wang@linux.alibaba.com
Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Michal Hocko <mhocko@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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