Smith is likely only dealing with a mild ankle sprain, Ian Rapoport of NFL Network reports.
Smith was spotted using both crutches and a walking boot after injuring his foot Sunday, and he is set to undergo more tests Monday. However, early indications are his injury is not serious. With the Eagles playing to win the NFC East title Week 18, expect the team to be very cautious with the wideout during practice this week in an effort to make sure he's on the field Sunday against the Giants.