MPATHF_SAVED_QUEUE_IF_NO_PATH
if (test_bit(MPATHF_SAVED_QUEUE_IF_NO_PATH, &m->flags)) {
clear_bit(MPATHF_SAVED_QUEUE_IF_NO_PATH, &m->flags);
test_bit(MPATHF_SAVED_QUEUE_IF_NO_PATH, &m->flags));
test_bit(MPATHF_SAVED_QUEUE_IF_NO_PATH, &(m)->flags), \
saved_queue_if_no_path_bit = test_bit(MPATHF_SAVED_QUEUE_IF_NO_PATH, &m->flags);
assign_bit(MPATHF_SAVED_QUEUE_IF_NO_PATH, &m->flags, queue_if_no_path_bit);
clear_bit(MPATHF_SAVED_QUEUE_IF_NO_PATH, &m->flags);
test_bit(MPATHF_SAVED_QUEUE_IF_NO_PATH, &m->flags),