The Wire recorded their biggest win of the season at the Halliwell Jones Stadium on Sunday afternoon, as their bottom-of-the-table opponents were officially relegated from Super League.
"I thought we were well disciplined for most of it," Smith is quoted as saying by This is Cheshire. "It could have got out of hand in terms of throwing the ball around willy-nilly, so I thought we had to be disciplined.
"That was probably led up by Joel. Joel had some fantastic touches and finished off some great plays but I thought he set the example by not overdoing things.
"That really would have hampered us if we had overdone it with a lack of control, that showed good self-discipline and team discipline and they bought into that and did a good job."
Wolves have now won 10 games on the bounce in all competitions.