1 files changed, 1 insertions, 0 deletions

diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c
index f7d48a08f443..727506b5e2ea 100644
--- a/fs/ubifs/file.c
+++ b/fs/ubifs/file.c
@@ -903,6 +903,7 @@ static int do_writepage(struct page *page, int len)
         struct ubifs_info *c = inode->i_sb->s_fs_info;
 
 #ifdef UBIFS_DEBUG
+        struct ubifs_inode *ui = ubifs_inode(inode);
         spin_lock(&ui->ui_lock);
         ubifs_assert(page->index <= ui->synced_i_size << PAGE_CACHE_SIZE);
         spin_unlock(&ui->ui_lock);