resloved header already sent error

lib/routes/login-passport.js

@@ -233,7 +233,7 @@ module.exports = function(crowi, app) {
     const user = await externalAccount.getPopulatedUser();
 
     // login
-    await req.logIn(user, err => {
+    req.logIn(user, err => {
       if (err) { return next(err) };
       return loginSuccess(req, res, user);
     });
@@ -266,11 +266,10 @@ module.exports = function(crowi, app) {
     const user = await externalAccount.getPopulatedUser();
 
     // login
-    await req.logIn(user, err => {
+    req.logIn(user, err => {
       if (err) { return next(err) };
       return loginSuccess(req, res, user);
     });
-    return next()
   };
 
   const promisifiedPassportAuthentication = (req, res, next, strategyName) => {