it doesn't matter
Le médecin n'accorde aucune importance à ces symptômes.
The doctor attaches no importance to these symptoms.
Ne demandez pas, aucune importance, gollum, gollum !
Don't ask, it doesn't matter, gollum, gollum!
— Le Seigneur des anneaux : Les Deux Tours (2002)
Aucune importance, c'est ce que vous aviez à faire.
Never mind, that's what you were supposed to do.
— American Gangster (2007)