Smith (neck) is listed as questionable for Sunday's game against the Bears, Tori McElhaney of the Falcons' official site reports.
Smith cleared concussion protocol Thursday, but his practice reps have been limited by a neck issue. The veteran pass rusher will continue to get treatment over the weekend, but if he's not cleared to play Sunday, then Jared Ivey would be the lone rotational option behind starters Samson Ebukam and Cameron Thomas.