Nikolay Sivov (@nsivov) commented about dlls/mf/session.c:
struct session_op *op; struct list *e;
- /* Pop current command, submit next. */
- if ((e = list_head(&session->commands)))
- if (!(op = session->pending_command))
WARN("No pending command to complete in session %p\n", session);
- else
I don't think it needs a warning here.