Smith managed just one goal in his last 15 games while chipping in six assists.
Smith grabbed a pair of assists in Thursday's 4-1 victory over the Capitals.
Smith garnered an assist in a 5-2 win over the Rangers on Monday.
Smith produced a goal and two assists in Tuesday's 5-3 win over the Blue Jackets.
Smith scored his ninth goal of the season in Friday's 3-2 loss to the Wild.
Smith (upper body) will return to the lineup Tuesday against Winnipeg.
Coach Mike Sullivan said Friday that Smith (upper body) is still out of action, according to Seth Rorabaugh of Tribune-Review Sports.
Smith (upper body) is facing an extended absence after coach Mike Sullivan told reporters Friday, "Reilly is being evaluated more today, but I would categorize him as longer-term with an upper-body injury," per Michelle Crechiolo of the Penguins' official site.
Smith recorded a game-high six shots but failed to record a point in Saturday's 3-1 loss to the Sabres.
Smith scored two goals including the game-winning in Thursday's 4-0 victory over the Avalanche.