Sorry guys, most of those smokers are just imparting a smoked flavor and drying out your foods-not cooking them. They are "cold" smoke dryers basically....You may wish to check your manual, can't find mine right now..... Anyway, the whole idea with the brine is to kill the bacteria, not the little bit of heat generated in the smoker... Smoked fish is a raw fish meal. Raw meats...
From what I understand, and I am sure others here will correct me anyway.... For larger pieces of meat, in order to kill bacteria, you need to cut the pieces into small enough portions so that the brine can do it's job and reach hidden bacteria within...
Let the correcting begin....