Smith went to the locker room prior to the following a first-quarter defensive series and Barr was seen sitting on the bench in the first half.
Here are some other injuries we've been tracking Sunday:
- Bills cornerback Stephon Gilmore told reporters after the team's 30-21 win over the Texans that he will have an MRI on his injured left shoulder Monday. Gilmore, who left in the second half, had his left arm in a sling after the game. Linebacker Tony Steward sustained a back injury and was ruled out prior to the second half.