Donald Trump Syria Attack

Donald Trump has lauched 50 Tomahawk missiles on syria targeting syrian weapons which got commendation from Saudi Arabia.Trump stated on the 6th April  that Asad,syria president has crossed the red line having used chemical weapons on his people which led to the death of many children.Two days ago
an 8yrs old girl who fled the country with his parents asked the world why they have kept quiet in the midst of killings in their country.will this action and other measures to be taken by trump lead to Asad exit?