[RESEND Patch v2 1/4] mm/mremap: format the check in move_normal_pmd() same as move_huge_pmd()

[Wei Yang]

No functional change, just improve the readability and prepare for
following cleanup.

Signed-off-by: Wei Yang <richard.weiy...@linux.alibaba.com>
Tested-by: Dmitry Osipenko <dig...@gmail.com>
---
 mm/mremap.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/mm/mremap.c b/mm/mremap.c
index 5dd572d57ca9..97bf9a2a8bd5 100644
--- a/mm/mremap.c
+++ b/mm/mremap.c
@@ -200,8 +200,9 @@ static bool move_normal_pmd(struct vm_area_struct *vma, 
unsigned long old_addr,
        struct mm_struct *mm = vma->vm_mm;
        pmd_t pmd;
 
-       if ((old_addr & ~PMD_MASK) || (new_addr & ~PMD_MASK)
-           || old_end - old_addr < PMD_SIZE)
+       if ((old_addr & ~PMD_MASK) ||
+           (new_addr & ~PMD_MASK) ||
+           old_end - old_addr < PMD_SIZE)
                return false;
 
        /*
-- 
2.20.1 (Apple Git-117)