Fix various sonarcloud issues

This fixes various reported bugs through sonarcloud at:
https://sonarcloud.io/project/issues?id=Rodney-Reis_ansible&resolved=false&types=BUG

lib/ansible/module_utils/basic.py

@@ -2870,8 +2870,6 @@ class AnsibleModule(object):
                     if prompt_re.search(stdout) and not data:
                         if encoding:
                             stdout = to_native(stdout, encoding=encoding, errors=errors)
-                        else:
-                            stdout = stdout
                         return (257, stdout, "A prompt was encountered while running a command, but no input data was specified")
                 # only break out if no pipes are left to read or
                 # the pipes are completely read and