don't call uiomove(9) at IPL_AUDIO, slightly simplify the code help from and ok jakemsr
don't call uiomove(9) at IPL_AUDIO, slightly simplify the code
help from and ok jakemsr

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars