systemctl: drop compat with really really old systemd versions

diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index 76c67f20c8bdf8df4dcaf2bc4b5c970e768077e2..0bae67eb8c9d1efe9cb0ac937e46ad7a6ab49730 100644 (file)
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -1120,7 +1120,6 @@ static DBusHandlerResult wait_filter(DBusConnection *connection, DBusMessage *me
         } else if (dbus_message_is_signal(message, "org.freedesktop.systemd1.Manager", "JobRemoved")) {
                 uint32_t id;
                 const char *path, *result, *unit;
-                dbus_bool_t success = true;
 
                 if (dbus_message_get_args(message, &error,
                                           DBUS_TYPE_UINT32, &id,
@@ -1128,10 +1127,8 @@ static DBusHandlerResult wait_filter(DBusConnection *connection, DBusMessage *me
                                           DBUS_TYPE_STRING, &unit,
                                           DBUS_TYPE_STRING, &result,
                                           DBUS_TYPE_INVALID)) {
-                        char *p;
 
-                        p = set_remove(d->set, (char*) path);
-                        free(p);
+                        free(set_remove(d->set, (char*) path));
 
                         if (!isempty(result))
                                 d->result = strdup(result);
@@ -1148,40 +1145,16 @@ static DBusHandlerResult wait_filter(DBusConnection *connection, DBusMessage *me
                                           DBUS_TYPE_OBJECT_PATH, &path,
                                           DBUS_TYPE_STRING, &result,
                                           DBUS_TYPE_INVALID)) {
-                        char *p;
-
                         /* Compatibility with older systemd versions <
                          * 183 during upgrades. This should be dropped
                          * one day. */
-                        p = set_remove(d->set, (char*) path);
-                        free(p);
+                        free(set_remove(d->set, (char*) path));
 
                         if (*result)
                                 d->result = strdup(result);
 
                         goto finish;
                 }
-
-                dbus_error_free(&error);
-                if (dbus_message_get_args(message, &error,
-                                          DBUS_TYPE_UINT32, &id,
-                                          DBUS_TYPE_OBJECT_PATH, &path,
-                                          DBUS_TYPE_BOOLEAN, &success,
-                                          DBUS_TYPE_INVALID)) {
-                        char *p;
-
-                        /* Compatibility with older systemd versions <
-                         * 19 during upgrades. This should be dropped
-                         * one day */
-
-                        p = set_remove(d->set, (char*) path);
-                        free(p);
-
-                        if (!success)
-                                d->result = strdup("failed");
-
-                        goto finish;
-                }
 #endif
 
                 log_error("Failed to parse message: %s", bus_error_message(&error));