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vdpa: ifcvf: set pci driver data in probe

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[ Upstream commit bd8bb9aed56b1814784a975e2dfea12a9adcee92 ]

We should set the pci driver data in probe instead of the vdpa device
adding callback. Otherwise if no vDPA device is created we will lose
the pointer to the management device.

Fixes: 6b5df347c6 ("vDPA/ifcvf: implement management netlink framework for ifcvf")
Tested-by: Zheyu Ma <zheyuma97@gmail.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Message-Id: <20220524055557.1938-1-jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Jason Wang
2022-05-24 13:55:57 +08:00
committed by Greg Kroah-Hartman
parent 88cd232146
commit 9983f49a99
1 changed files with 2 additions and 1 deletions
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3
drivers/vdpa/ifcvf/ifcvf_main.c
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@@ -505,7 +505,6 @@ static int ifcvf_vdpa_dev_add(struct vdpa_mgmt_dev *mdev, const char *name)
}
ifcvf_mgmt_dev->adapter = adapter;
pci_set_drvdata(pdev, ifcvf_mgmt_dev);
vf = &adapter->vf;
vf->dev_type = get_dev_type(pdev);
@@ -620,6 +619,8 @@ static int ifcvf_probe(struct pci_dev *pdev, const struct pci_device_id *id)
goto err;
}
pci_set_drvdata(pdev, ifcvf_mgmt_dev);
return 0;
err: