diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
index f3a4857ff071..5a3da3f52908 100644
--- a/fs/jffs2/wbuf.c
+++ b/fs/jffs2/wbuf.c
@@ -1153,7 +1153,7 @@ static struct jffs2_sb_info *work_to_sb(struct work_struct *work)
 {
 	struct delayed_work *dwork;
 
-	dwork = container_of(work, struct delayed_work, work);
+	dwork = to_delayed_work(work);
 	return container_of(dwork, struct jffs2_sb_info, wbuf_dwork);
 }