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virtio: pci: remove unnecessary pci_set_drvdata() 

The driver core clears the driver data to NULL after device_release
or on probe failure. Thus, it is not needed to manually clear the
device driver data to NULL.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Jingoo Han 2013-12-03 06:44:01 +10:30 committed by Rusty Russell
parent af91706d5d
commit 7d2dddda5c
1 changed files with 0 additions and 2 deletions
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2
drivers/virtio/virtio_pci.c
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@ -742,7 +742,6 @@ static int virtio_pci_probe(struct pci_dev *pci_dev,
return 0;
out_set_drvdata:
pci_set_drvdata(pci_dev, NULL);
pci_iounmap(pci_dev, vp_dev->ioaddr);
out_req_regions:
pci_release_regions(pci_dev);
@ -760,7 +759,6 @@ static void virtio_pci_remove(struct pci_dev *pci_dev)
unregister_virtio_device(&vp_dev->vdev);
vp_del_vqs(&vp_dev->vdev);
pci_set_drvdata(pci_dev, NULL);
pci_iounmap(pci_dev, vp_dev->ioaddr);
pci_release_regions(pci_dev);
pci_disable_device(pci_dev);