diff options
| author | Mateusz Nosek <mateusznosek0@gmail.com> | 2020-04-01 21:11:45 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-04-02 09:35:32 -0700 |
| commit | 353b2de42e84a8c47be6326e935c58135843eac8 (patch) | |
| tree | 11a4699610d1310fb6148696aefb2f90785dcdee /mm | |
| parent | 6566704dafddcdff4b2a794da5b030b74e74107f (diff) | |
mm/hugetlb.c: clean code by removing unnecessary initialization
Previously variable 'check_addr' was initialized, but was not read later
before reassigning. So the initialization can be removed.
Signed-off-by: Mateusz Nosek <mateusznosek0@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
Link: http://lkml.kernel.org/r/20200303212354.25226-1-mateusznosek0@gmail.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/hugetlb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 3fd9f24fcf7c..4b84640fedf4 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -5156,7 +5156,7 @@ static bool vma_shareable(struct vm_area_struct *vma, unsigned long addr) void adjust_range_if_pmd_sharing_possible(struct vm_area_struct *vma, unsigned long *start, unsigned long *end) { - unsigned long check_addr = *start; + unsigned long check_addr; if (!(vma->vm_flags & VM_MAYSHARE)) return; |