nvme-pci: fix the wrong setting of nr_maps

We only set the nr_maps to 3 if poll queues are supported.

Signed-off-by: Jianchao Wang <jianchao.w.wang@oracle.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 5a0bf6a..cc65fa8 100644 (file)
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -2294,7 +2294,6 @@ static int nvme_dev_add(struct nvme_dev *dev)
                dev->tagset.nr_maps = 2; /* default + read */
                if (dev->io_queues[HCTX_TYPE_POLL])
                        dev->tagset.nr_maps++;
-               dev->tagset.nr_maps = HCTX_MAX_TYPES;
                dev->tagset.timeout = NVME_IO_TIMEOUT;
                dev->tagset.numa_node = dev_to_node(dev->dev);
                dev->tagset.queue_depth =