Smith untied Marion's shoelaces during the second quarter of the Knicks' 92-80 win over the Mavericks. The NBA issued a warning, which was first reported by the Bergen Record and New York Post.
Mike Woodson said he planned to speak with his shooting guard before playing the Detroit Pistons Tuesday night concerning the shoelace incident.
"He shouldn't be doing stuff like that," Woodson said of Smith.
To read the rest of what Woodson had to say about Smith, click here.