usb: host: xhci-tegra: Fix error return code in tegra_xusb_probe()

Fix to return error code -ENOMEM from the usb_create_shared_hcd()
error handling case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/host/xhci-tegra.c b/drivers/usb/host/xhci-tegra.c
index d39b37b..a59fafb 100644 (file)
--- a/drivers/usb/host/xhci-tegra.c
+++ b/drivers/usb/host/xhci-tegra.c
@@ -1116,6 +1116,7 @@ static int tegra_xusb_probe(struct platform_device *pdev)
                                                 tegra->hcd);
        if (!xhci->shared_hcd) {
                dev_err(&pdev->dev, "failed to create shared HCD\n");
+               err = -ENOMEM;
                goto remove_usb2;
        }