230     S32 s32Ret;  in ms_hub_hub_status()  local
233     s32Ret = ms_usb_control_cmd(ms_dev, usb_rcvctrlpipe(ms_dev, 0),  in ms_hub_hub_status()
236     if (s32Ret < 0)  in ms_hub_hub_status()
238         ms_usbhost_err ("<%s> failed (err = %d)\n", __FUNCTION__, (int)s32Ret);  in ms_hub_hub_status()
244         s32Ret = 0;  in ms_hub_hub_status()
246     return s32Ret;  in ms_hub_hub_status()
264     S32 maxp, s32Ret;  in ms_hub_configure()  local
272         s32Ret = -ENOMEM;  in ms_hub_configure()
277     s32Ret = ms_usb_control_cmd(ms_dev, usb_rcvctrlpipe(ms_dev, 0),  in ms_hub_configure()
280     if (s32Ret < 0)  in ms_hub_configure()
288         s32Ret = -ENODEV;  in ms_hub_configure()
388     s32Ret = ms_hub_hub_status(hub, &hubstatus, &hubchange);  in ms_hub_configure()
389     if (s32Ret < 0)  in ms_hub_configure()
409         s32Ret = -ENOMEM;  in ms_hub_configure()
421     s32Ret = ms_usb_submit_urb(hub->urb, GFP_KERNEL);  in ms_hub_configure()
422     if (s32Ret)  in ms_hub_configure()
431     ms_usbhost_err("Hub config failed, %s (err %d)\n", message, s32Ret);  in ms_hub_configure()
432     return s32Ret;  in ms_hub_configure()
676     S32 s32Dtime, s32Ret;  in ms_hub_port_wait_reset()  local
684         s32Ret = ms_hub_port_status(hub, port, &u16Portstatus, &u16Portchange);  in ms_hub_port_wait_reset()
685         if (s32Ret < 0) {  in ms_hub_port_wait_reset()
686             if (s32Ret == -ENODEV)  in ms_hub_port_wait_reset()