+/* If UUID is NULL, c->c_remote_uuid must be all zeroes
+ * If UUID is non-NULL, c->c_remote_uuid must match. */
+static int match_connection_uuid(struct ptlrpc_connection *c, obd_uuid_t uuid)
+{
+ obd_uuid_t zero_uuid = {0};
+
+ if (uuid)
+ return memcmp(c->c_remote_uuid, uuid, sizeof(uuid));
+
+ return memcmp(c->c_remote_uuid, zero_uuid, sizeof(zero_uuid));
+}
+