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nvme-pci: do not set the NUMA node of device if it has none

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[ 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@amazon.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Pratyush Yadav 2023-09-12 17:52:49 +02:00 • committed by Greg Kroah-Hartman
commit d68c61092c
1 changed files with 0 additions and 2 deletions
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2
drivers/nvme/host/pci.c
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@ -2841,8 +2841,6 @@ 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)