diff --git a/mm/compaction.c b/mm/compaction.c
index 9ecbfbc695e5..c377d78e0f15 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -382,6 +382,7 @@ static void __reset_isolation_suitable(struct zone *zone)
 	bool source_set = false;
 	bool free_set = false;
 
+	/* Only flush if a full compaction finished recently */
 	if (!zone->compact_blockskip_flush)
 		return;
 
@@ -434,9 +435,7 @@ void reset_isolation_suitable(pg_data_t *pgdat)
 		if (!populated_zone(zone))
 			continue;
 
-		/* Only flush if a full compaction finished recently */
-		if (zone->compact_blockskip_flush)
-			__reset_isolation_suitable(zone);
+		__reset_isolation_suitable(zone);
 	}
 }