1 files changed, 1 insertions, 1 deletions

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 93b0239bc34d..8c200e86da4c 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -3563,7 +3563,7 @@ static int mem_cgroup_usage_unregister_event(struct cgroup *cgrp,
         int type = MEMFILE_TYPE(cft->private);
         u64 usage;
         int size = 0;
-        int i, j, ret;
+        int i, j, ret = 0;
 
         mutex_lock(&memcg->thresholds_lock);
         if (type == _MEM)