[media] s5p-mfc: set allow_zero_bytesused flag for vb2_queue_init

[deliverable/linux.git] / drivers / uio / uio_pci_generic.c

diff --git a/drivers/uio/uio_pci_generic.c b/drivers/uio/uio_pci_generic.c
index 077ae12269ce3a99fcc35ee099e6453a102484de..d0b508b68f3c3e4969bf46036510255d01ae7dd9 100644 (file)
--- a/drivers/uio/uio_pci_generic.c
+++ b/drivers/uio/uio_pci_generic.c
@@ -91,7 +91,8 @@ static int probe(struct pci_dev *pdev,
        gdev->info.handler = irqhandler;
        gdev->pdev = pdev;
 
-       if (uio_register_device(&pdev->dev, &gdev->info))
+       err = uio_register_device(&pdev->dev, &gdev->info);
+       if (err)
                goto err_register;
        pci_set_drvdata(pdev, gdev);