diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index dfc3576..4daedf7b 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -254,7 +254,7 @@ static enum oom_constraint constrained_alloc(struct oom_control *oc)
 {
 	struct zone *zone;
 	struct zoneref *z;
-	enum zone_type high_zoneidx = gfp_zone(oc->gfp_mask);
+	enum zone_type highest_zoneidx = gfp_zone(oc->gfp_mask);
 	bool cpuset_limited = false;
 	int nid;
 
@@ -294,7 +294,7 @@ static enum oom_constraint constrained_alloc(struct oom_control *oc)
 
 	/* Check this allocation failure is caused by cpuset's wall function */
 	for_each_zone_zonelist_nodemask(zone, z, oc->zonelist,
-			high_zoneidx, oc->nodemask)
+			highest_zoneidx, oc->nodemask)
 		if (!cpuset_zone_allowed(zone, oc->gfp_mask))
 			cpuset_limited = true;