we can use -1 as the failure return code as return value is always checked and isolated from the rest of the code. Change-Id: I87a743de82d681a7e4eabc61a576c4e50f1279a8
we can use -1 as the failure return code as return value is always checked and isolated from the rest of the code. Change-Id: I87a743de82d681a7e4eabc61a576c4e50f1279a8