khugepaged: use helper function range_in_vma() in collapse_pte_mapped_thp()

Patch series "Cleanup for khugepaged".

This series contains cleanups to remove unnecessary out label and
meaningless !pte_present() check.  Also use helper function to simplify
the code.  More details can be found in the respective changelogs.

This patch (of 3):

We could use helper function range_in_vma() to check whether the desired
range is inside the vma to simplify the code.

Link: https://lkml.kernel.org/r/[email protected]
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Miaohe Lin <[email protected]>
Reviewed-by: Zi Yan <[email protected]>
Cc: Mike Kravetz <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

0 files changed, 0 insertions, 0 deletions