From 7d2dddda5c928f349a01f1d5ca8ee5e9d4283c7a Mon Sep 17 00:00:00 2001 From: Jingoo Han Date: Tue, 3 Dec 2013 06:44:01 +1030 Subject: [PATCH] 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 Signed-off-by: Rusty Russell --- drivers/virtio/virtio_pci.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/virtio/virtio_pci.c b/drivers/virtio/virtio_pci.c index a37c69941d30..a416f9b2a7f6 100644 --- a/drivers/virtio/virtio_pci.c +++ b/drivers/virtio/virtio_pci.c @@ -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); -- 2.11.0