From: Irvin Cote irvincoteg@gmail.com
[ Upstream commit a61d265533b7fe0026a02a49916aa564ffe38e4c ]
In case the nvme_probe teardown path is triggered the ctrl ref count does not reach 0 thus creating a memory leak upon failure of nvme_probe.
Signed-off-by: Irvin Cote irvincoteg@gmail.com Signed-off-by: Christoph Hellwig hch@lst.de Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/nvme/host/pci.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index c11e0cfeef0f3..0a77242794d64 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -3126,6 +3126,7 @@ static int nvme_probe(struct pci_dev *pdev, const struct pci_device_id *id) nvme_dev_unmap(dev); out_uninit_ctrl: nvme_uninit_ctrl(&dev->ctrl); + nvme_put_ctrl(&dev->ctrl); return result; }