sudorule: Use IPAAnsibleModule method to validate arguments.

Use the IPAAnsibleModule.params_fail_if_used method to validate
arguments provided by user.

plugins/modules/ipasudorule.py

@@ -311,6 +311,7 @@ def main():
     state = ansible_module.params_get("state")
 
     # Check parameters
+    invalid = []
 
     if state == "present":
         if len(names) != 1:
@@ -321,11 +322,6 @@ def main():
                        "cmdcategory", "runasusercategory",
                        "runasgroupcategory", "order", "nomembers"]
 
-            for arg in invalid:
-                if arg in vars() and vars()[arg] is not None:
-                    ansible_module.fail_json(
-                        msg="Argument '%s' can not be used with action "
-                        "'%s'" % (arg, action))
         else:
             if hostcategory == 'all' and any([host, hostgroup]):
                 ansible_module.fail_json(
@@ -349,11 +345,6 @@ def main():
                             "runasuser", "runasgroup", "allow_sudocmd",
                             "allow_sudocmdgroup", "deny_sudocmd",
                             "deny_sudocmdgroup", "sudooption"])
-        for arg in invalid:
-            if vars()[arg] is not None:
-                ansible_module.fail_json(
-                    msg="Argument '%s' can not be used with state '%s'" %
-                    (arg, state))
 
     elif state in ["enabled", "disabled"]:
         if len(names) < 1:
@@ -368,14 +359,11 @@ def main():
                    "user", "group", "allow_sudocmd", "allow_sudocmdgroup",
                    "deny_sudocmd", "deny_sudocmdgroup", "runasuser",
                    "runasgroup", "order", "sudooption"]
-        for arg in invalid:
-            if vars()[arg] is not None:
-                ansible_module.fail_json(
-                    msg="Argument '%s' can not be used with state '%s'" %
-                    (arg, state))
     else:
         ansible_module.fail_json(msg="Invalid state '%s'" % state)
 
+    ansible_module.params_fail_used_invalid(invalid, state, action)
+
     # Init
 
     changed = False