Smith's whitewash was his seventh this season for Phoenix, which improved to 91 points and pulled into a statistical tie with Los Angeles atop the Pacific Division with three games to play.
The Kings, however, retained the top spot due to a head-to-head tiebreaker.
Jeff Deslauriers turned aside 25-of-29 shots in the Ducks' loss.
Theater accidentally screens 'Nymphomaniac' trailer instead of Disney's 'Frozen'
Man behind Doritos Locos Tacos passed away on Thanksgiving