Parliament doesn't need to vote to call a new federal election. The Prime Minister can call one at basically any time. The PM must call one if Parliament signals the government has lost their support (which is how a certain type of vote could trigger an election).

https://www.elections.ca/content.aspx?section=vot&dir=faq&document=faqelec&lang=e#a11

@JamesWattam I'd be shocked if Trudeau called it early, unless he does it to preempt a vote of no confidence