renesas_usbhs: kill dead code in usbhs_probe()

usbhsc_drvcllbck_notify_hotplug() always returns 0, so it's rather pointless to store and check its result for being < 0.

---
This patch is against the 'next' branch of Felipe Balbi's 'usb.git' repo.

 drivers/usb/renesas_usbhs/common.c |    6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

Index: usb/drivers/usb/renesas_usbhs/common.c =================================--- usb.orig/drivers/usb/renesas_usbhs/common.c +++ usb/drivers/usb/renesas_usbhs/common.c
@@ -632,16 +632,12 @@ static int usbhs_probe(struct platform_d
/*
* manual call notify_hotplug for cold plug
*/
- ret = usbhsc_drvcllbck_notify_hotplug(pdev);
- if (ret < 0)
- goto probe_end_call_remove;
+ usbhsc_drvcllbck_notify_hotplug(pdev);

dev_info(&pdev->dev, "probed\n");

return ret;

-probe_end_call_remove:
- usbhs_platform_call(priv, hardware_exit, pdev);
probe_end_mod_exit:
usbhs_mod_remove(priv);
probe_end_fifo_exit: