damon: vaddr-test: tweak code to make the logic clearer

Move these two lines into the damon_for_each_region loop, it is always for
testing the last region.  And also avoid to use a list iterator 'r'
outside the loop which is considered harmful[1].

[1]:  https://lkml.org/lkml/2022/2/17/1032

Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Xiaomeng Tong <[email protected]>
Reviewed-by: SeongJae Park <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>

0 files changed, 0 insertions, 0 deletions