logind: place 'ret' param at last

Follow-up to 2454cee32e

src/login/logind-core.c

@@ -221,7 +221,7 @@ int manager_add_inhibitor(Manager *m, const char* id, Inhibitor **ret) {
 
         i = hashmap_get(m->inhibitors, id);
         if (!i) {
-                r = inhibitor_new(&i, m, id);
+                r = inhibitor_new(m, id, &i);
                 if (r < 0)
                         return r;
         }

src/login/logind-inhibit.c

@@ -29,13 +29,13 @@
 
 static void inhibitor_remove_fifo(Inhibitor *i);
 
-int inhibitor_new(Inhibitor **ret, Manager *m, const char* id) {
+int inhibitor_new(Manager *m, const char* id, Inhibitor **ret) {
         _cleanup_(inhibitor_freep) Inhibitor *i = NULL;
         int r;
 
-        assert(ret);
         assert(m);
         assert(id);
+        assert(ret);
 
         i = new(Inhibitor, 1);
         if (!i)

src/login/logind-inhibit.h

@@ -51,7 +51,7 @@ struct Inhibitor {
         int fifo_fd;
 };
 
-int inhibitor_new(Inhibitor **ret, Manager *m, const char* id);
+int inhibitor_new(Manager *m, const char* id, Inhibitor **ret);
 Inhibitor* inhibitor_free(Inhibitor *i);
 
 DEFINE_TRIVIAL_CLEANUP_FUNC(Inhibitor*, inhibitor_free);