Refactoring

- unix_socket still wasn't used correctly

collection/plugins/modules/device.py

@@ -121,11 +121,12 @@ def get_key_from_filesystem(module):
 
 # Fetch Syncthing configuration
 def remote_config(module, method='GET', config=None, result=None, device=None):
+    unix_socket = None
+    if 'unix_socket' in module.params:
+        unix_socket = module.params['unix_socket']
     url, headers = make_headers(
             host=module.params['host'],
-            unix_socket=module.params['unix_socket']
-                       if 'unix_socket' in module.params
-                       else None,
+            unix_socket=unix_socket,
             api_key= module.params['api_key'],
             device=device)
     data = config
@@ -135,13 +136,9 @@ def remote_config(module, method='GET', config=None, result=None, device=None):
     if not result:
         result = {}
 
-    if 'unix_socket' in module.params:
     resp, info = fetch_url(
-                               module, unix_socket=url, data=data, headers=headers,
-                               method=method, timeout=module.params['timeout'])
-    else:
-        resp, info = fetch_url(
-                               module, url, data=data, headers=headers,
+                           module, url=url, unix_socket=unix_socket,
+                           data=data, headers=headers,
                            method=method, timeout=module.params['timeout'])
 
     if not info or info['status'] != 200: