1 files changed, 2 insertions, 0 deletions

diff --git a/fs/inode.c b/fs/inode.c
index 4ccbc21b30ce..e171f7b5f9e4 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -365,6 +365,7 @@ void inode_init_once(struct inode *inode)
         INIT_HLIST_NODE(&inode->i_hash);
         INIT_LIST_HEAD(&inode->i_devices);
         INIT_LIST_HEAD(&inode->i_io_list);
+        INIT_LIST_HEAD(&inode->i_wb_list);
         INIT_LIST_HEAD(&inode->i_lru);
         address_space_init_once(&inode->i_data);
         i_size_ordered_init(inode);
@@ -507,6 +508,7 @@ void clear_inode(struct inode *inode)
         BUG_ON(!list_empty(&inode->i_data.private_list));
         BUG_ON(!(inode->i_state & I_FREEING));
         BUG_ON(inode->i_state & I_CLEAR);
+        BUG_ON(!list_empty(&inode->i_wb_list));
         /* don't need i_lock here, no concurrent mods to i_state */
         inode->i_state = I_FREEING | I_CLEAR;
 }