1 files changed, 1 insertions, 0 deletions

diff --git a/fs/nilfs2/btnode.c b/fs/nilfs2/btnode.c
index 6a2711f4c321..5941958f1e47 100644
--- a/fs/nilfs2/btnode.c
+++ b/fs/nilfs2/btnode.c
@@ -36,6 +36,7 @@
 
 void nilfs_btnode_cache_init_once(struct address_space *btnc)
 {
+        memset(btnc, 0, sizeof(*btnc));
         INIT_RADIX_TREE(&btnc->page_tree, GFP_ATOMIC);
         spin_lock_init(&btnc->tree_lock);
         INIT_LIST_HEAD(&btnc->private_list);