Fix: Remove unused variables for add_element returns

Some unused local variables holding the return values from add_element
calls are removed.

Author: timopollmeier

gvm/protocols/gmpv208/entities/filter.py

@@ -131,7 +131,7 @@ def create_filter(
             )
 
         cmd = XmlCommand("create_filter")
-        _xmlname = cmd.add_element("name", name)
+        cmd.add_element("name", name)
 
         if comment:
             cmd.add_element("comment", comment)

gvm/protocols/gmpv208/entities/tickets.py

@@ -66,7 +66,7 @@ def clone_ticket(self, ticket_id: str) -> Any:
 
         cmd = XmlCommand("create_ticket")
 
-        _copy = cmd.add_element("copy", ticket_id)
+        cmd.add_element("copy", ticket_id)
 
         return self._send_xml_command(cmd)
 
@@ -114,7 +114,7 @@ def create_ticket(
         _user = _assigned.add_element("user")
         _user.set_attribute("id", assigned_to_user_id)
 
-        _note = cmd.add_element("open_note", note)
+        cmd.add_element("open_note", note)
 
         if comment:
             cmd.add_element("comment", comment)

gvm/protocols/ospv1.py

@@ -63,7 +63,7 @@ def create_vt_selection_element(_xmlvtselection, vt_selection):
                     _xmlvt.add_element("vt_value", value, attrs={"id": key})
         elif vt_id == "vt_groups" and isinstance(vt_values, list):
             for group in vt_values:
-                _xmlvt = _xmlvtselection.add_element(
+                _xmlvtselection.add_element(
                     "vt_group", attrs={"filter": group}
                 )
         else:
@@ -252,9 +252,8 @@ def start_scan(
                 _xmltarget.add_element("hosts", hosts)
                 _xmltarget.add_element("ports", ports)
                 if credentials:
-                    _xmlcredentials = _xmltarget.add_element("credentials")
                     _xmlcredentials = create_credentials_element(
-                        _xmlcredentials, credentials
+                        _xmltarget.add_element("credentials"), credentials
                     )
         # Check target as attribute for legacy mode compatibility. Deprecated.
         elif target:
@@ -267,9 +266,8 @@ def start_scan(
             )
 
         if vt_selection:
-            _xmlvtselection = cmd.add_element("vt_selection")
             _xmlvtselection = create_vt_selection_element(
-                _xmlvtselection, vt_selection
+                cmd.add_element("vt_selection"), vt_selection
             )
 
         return self._send_xml_command(cmd)