diff mbox series

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

Message ID 20200129002642.13508-2-richardw.yang@linux.intel.com (mailing list archive)
State New, archived
Headers show
Series mm/mremap: cleanup move_page_tables() a little | expand

Commit Message

Wei Yang Jan. 29, 2020, 12:26 a.m. UTC 
No functional change, just improve the readability and prepare for
following cleanup.

Signed-off-by: Wei Yang <richardw.yang@linux.intel.com>
---
 mm/mremap.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/mm/mremap.c b/mm/mremap.c
index 122938dcec15..bcc7aa62f2d9 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;
 
 	/*