NVME_CTRL_STARTED_ONCE
if (test_bit(NVME_CTRL_STARTED_ONCE, &ctrl->flags) &&
set_bit(NVME_CTRL_STARTED_ONCE, &ctrl->flags);
if (!test_bit(NVME_CTRL_STARTED_ONCE, &ctrl->flags))
if (!test_bit(NVME_CTRL_STARTED_ONCE, &ctrl->flags))
if (!test_bit(NVME_CTRL_STARTED_ONCE, &ctrl->flags))