Minor fixes

src/redux/actions/mount_actions.js

@@ -158,7 +158,7 @@ export const setProviderState = (provider, state) => {
 };
 
 export const unmountAll = completedCallback => {
-  return (dispatch, getState) => {
+  return dispatch => {
     const ipcRenderer = getIPCRenderer();
     const unmountedCallback = () => {
       dispatch(resetMountsState());