1 files changed, 2 insertions, 1 deletions

diff --git a/mm/migrate.c b/mm/migrate.c
index 6954c1435833..e00814ca390e 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -2146,8 +2146,9 @@ static int migrate_vma_collect_hole(unsigned long start,
         unsigned long addr;
 
         for (addr = start & PAGE_MASK; addr < end; addr += PAGE_SIZE) {
-                migrate->src[migrate->npages++] = MIGRATE_PFN_MIGRATE;
+                migrate->src[migrate->npages] = MIGRATE_PFN_MIGRATE;
                 migrate->dst[migrate->npages] = 0;
+                migrate->npages++;
                 migrate->cpages++;
         }