[PATCH 4.19 41/91] nvme-pci: do not set the NUMA node of device if it has none

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4.19-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Pratyush Yadav <ptyadav@xxxxxxxxx>

[ Upstream commit dad651b2a44eb6b201738f810254279dca29d30d ]

If a device has no NUMA node information associated with it, the driver
puts the device in node first_memory_node (say node 0). Not having a
NUMA node and being associated with node 0 are completely different
things and it makes little sense to mix the two.

Signed-off-by: Pratyush Yadav <ptyadav@xxxxxxxxx>
Signed-off-by: Keith Busch <kbusch@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/nvme/host/pci.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index b06d2b6bd3feb..163497ef48fd7 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -2501,8 +2501,6 @@ static int nvme_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	size_t alloc_size;
 
 	node = dev_to_node(&pdev->dev);
-	if (node == NUMA_NO_NODE)
-		set_dev_node(&pdev->dev, first_memory_node);
 
 	dev = kzalloc_node(sizeof(*dev), GFP_KERNEL, node);
 	if (!dev)
-- 
2.40.1






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