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. It also removes unnecessary label such as 'err_request'.
Signed-off-by: Jingoo Han <[email protected]> --- Changes since v1: - Removed unnecessary label such as 'err_request'. drivers/mfd/timberdale.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/mfd/timberdale.c b/drivers/mfd/timberdale.c index a6755ec..dbb34f9 100644 --- a/drivers/mfd/timberdale.c +++ b/drivers/mfd/timberdale.c @@ -678,7 +678,7 @@ static int timb_probe(struct pci_dev *dev, priv->ctl_mapbase = mapbase + CHIPCTLOFFSET; if (!request_mem_region(priv->ctl_mapbase, CHIPCTLSIZE, "timb-ctl")) { dev_err(&dev->dev, "Failed to request ctl mem\n"); - goto err_request; + goto err_start; } priv->ctl_membase = ioremap(priv->ctl_mapbase, CHIPCTLSIZE); @@ -828,13 +828,10 @@ err_config: iounmap(priv->ctl_membase); err_ioremap: release_mem_region(priv->ctl_mapbase, CHIPCTLSIZE); -err_request: - pci_set_drvdata(dev, NULL); err_start: pci_disable_device(dev); err_enable: kfree(priv); - pci_set_drvdata(dev, NULL); return -ENODEV; } @@ -851,7 +848,6 @@ static void timb_remove(struct pci_dev *dev) pci_disable_msix(dev); pci_disable_device(dev); - pci_set_drvdata(dev, NULL); kfree(priv); } -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
