510 	if (urb->status || !cdev || urb != cdev->ep4_in_urb)  in snd_usb_caiaq_ep4_reply_dispatch()
539 	cdev->ep4_in_urb->actual_length = 0;  in snd_usb_caiaq_ep4_reply_dispatch()
540 	ret = usb_submit_urb(cdev->ep4_in_urb, GFP_ATOMIC);  in snd_usb_caiaq_ep4_reply_dispatch()
556 		if (usb_submit_urb(cdev->ep4_in_urb, GFP_KERNEL) != 0)  in snd_usb_caiaq_input_open()
575 		usb_kill_urb(cdev->ep4_in_urb);  in snd_usb_caiaq_input_close()
711 		cdev->ep4_in_urb = usb_alloc_urb(0, GFP_KERNEL);  in snd_usb_caiaq_input_init()
712 		if (!cdev->ep4_in_urb) {  in snd_usb_caiaq_input_init()
717 		usb_fill_bulk_urb(cdev->ep4_in_urb, usb_dev,  in snd_usb_caiaq_input_init()
721 		ret = usb_urb_ep_type_check(cdev->ep4_in_urb);  in snd_usb_caiaq_input_init()
753 		cdev->ep4_in_urb = usb_alloc_urb(0, GFP_KERNEL);  in snd_usb_caiaq_input_init()
754 		if (!cdev->ep4_in_urb) {  in snd_usb_caiaq_input_init()
759 		usb_fill_bulk_urb(cdev->ep4_in_urb, usb_dev,  in snd_usb_caiaq_input_init()
763 		ret = usb_urb_ep_type_check(cdev->ep4_in_urb);  in snd_usb_caiaq_input_init()
801 		cdev->ep4_in_urb = usb_alloc_urb(0, GFP_KERNEL);  in snd_usb_caiaq_input_init()
802 		if (!cdev->ep4_in_urb) {  in snd_usb_caiaq_input_init()
807 		usb_fill_bulk_urb(cdev->ep4_in_urb, usb_dev,  in snd_usb_caiaq_input_init()
811 		ret = usb_urb_ep_type_check(cdev->ep4_in_urb);  in snd_usb_caiaq_input_init()
849 	usb_kill_urb(cdev->ep4_in_urb);  in snd_usb_caiaq_input_free()
850 	usb_free_urb(cdev->ep4_in_urb);  in snd_usb_caiaq_input_free()
851 	cdev->ep4_in_urb = NULL;  in snd_usb_caiaq_input_free()