1 files changed, 1 insertions, 1 deletions

diff --git a/mm/vmscan.c b/mm/vmscan.c
index e1471385d001..cb474cc99645 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1282,7 +1282,7 @@ out:
          */
         if (priority < 0)
                 priority = 0;
-        for (i = 0; zones[i] != 0; i++) {
+        for (i = 0; zones[i] != NULL; i++) {
                 struct zone *zone = zones[i];
 
                 if (!cpuset_zone_allowed_hardwall(zone, GFP_KERNEL))