[PATCH] nvme/pci: Remove watchdog timer

[Sagi Grimberg]

>  static enum blk_eh_timer_return nvme_timeout(struct request *req, bool reserved)
>  {
>  	struct nvme_iod *iod = blk_mq_rq_to_pdu(req);
> @@ -957,6 +1001,17 @@ static enum blk_eh_timer_return nvme_timeout(struct request *req, bool reserved)
>  	struct nvme_dev *dev = nvmeq->dev;
>  	struct request *abort_req;
>  	struct nvme_command cmd;
> +	u32 csts = readl(dev->bar + NVME_REG_CSTS);
> +
> +	/*
> +	 * Reset immediately if the controller is failed
> +	 */
> +	if (nvme_should_reset(dev, readl(dev->bar + NVME_REG_CSTS))) {
> +		nvme_warn_reset(dev, csts);
> +		nvme_dev_disable(dev, false);

Why the nvme_dev_disable here? its going to happen in reset_work..

Other then that this change looks good!