From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx> Test for tegra and hcd in tegra_ehci_remove() look like potential NULL pointer dereference, but in fact those tests are not needed, so remove these pointless tests entirely. Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx> --- v1 -> v2: remove those tests entirely --- drivers/usb/host/ehci-tegra.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c index 6223d175..40daeaa 100644 --- a/drivers/usb/host/ehci-tegra.c +++ b/drivers/usb/host/ehci-tegra.c @@ -778,9 +778,6 @@ static int tegra_ehci_remove(struct platform_device *pdev) struct tegra_ehci_hcd *tegra = platform_get_drvdata(pdev); struct usb_hcd *hcd = ehci_to_hcd(tegra->ehci); - if (tegra == NULL || hcd == NULL) - return -EINVAL; - pm_runtime_get_sync(&pdev->dev); pm_runtime_disable(&pdev->dev); pm_runtime_put_noidle(&pdev->dev); -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
