repart: Add missing parameter comment

diff --git a/src/partition/repart.c b/src/partition/repart.c
index f3c09b6f4f40c4422441e5714b7ad35a1587e4ba..566b67da6f4e231982552151541b4b8e546dc549 100644 (file)
--- a/src/partition/repart.c
+++ b/src/partition/repart.c
@@ -1795,7 +1795,7 @@ static int config_parse_subvolumes(
                         continue;
                 }
 
-                r = specifier_printf(path, PATH_MAX-1, system_and_tmp_specifier_table, arg_root, NULL, &d);
+                r = specifier_printf(path, PATH_MAX-1, system_and_tmp_specifier_table, arg_root, /*userdata=*/ NULL, &d);
                 if (r < 0) {
                         log_syntax(unit, LOG_WARNING, filename, line, r,
                                    "Failed to expand specifiers in Subvolumes= parameter, ignoring: %s", path);