1 files changed, 6 insertions, 4 deletions

diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c
index 8ce617735900..1bd6de4aa714 100644
--- a/arch/x86/mm/numa_64.c
+++ b/arch/x86/mm/numa_64.c
@@ -371,11 +371,13 @@ static void __init numa_reset_distance(void)
 {
         size_t size;
 
-        size = numa_distance_cnt * sizeof(numa_distance[0]);
-        memblock_x86_free_range(__pa(numa_distance),
-                                __pa(numa_distance) + size);
+        if (numa_distance_cnt) {
+                size = numa_distance_cnt * sizeof(numa_distance[0]);
+                memblock_x86_free_range(__pa(numa_distance),
+                                        __pa(numa_distance) + size);
+                numa_distance_cnt = 0;
+        }
         numa_distance = NULL;
-        numa_distance_cnt = 0;
 }
 
 /*