50 static void usbctrl_async_callback(struct urb *urb)  in usbctrl_async_callback()  argument
52 	if (urb) {  in usbctrl_async_callback()
54 		kfree(urb->setup_packet);  in usbctrl_async_callback()
56 		kfree(urb->transfer_buffer);  in usbctrl_async_callback()
68 	struct urb *urb;  in _usbctrl_vendorreq_async_write()  local
88 	urb = usb_alloc_urb(0, GFP_ATOMIC);  in _usbctrl_vendorreq_async_write()
89 	if (!urb) {  in _usbctrl_vendorreq_async_write()
102 	usb_fill_control_urb(urb, udev, pipe,  in _usbctrl_vendorreq_async_write()
105 	rc = usb_submit_urb(urb, GFP_ATOMIC);  in _usbctrl_vendorreq_async_write()
110 	usb_free_urb(urb);  in _usbctrl_vendorreq_async_write()
423 static void _rtl_rx_completed(struct urb *urb);
426 			      struct urb *urb, gfp_t gfp_mask)  in _rtl_prep_rx_urb()  argument
432 				 &urb->transfer_dma);  in _rtl_prep_rx_urb()
439 	usb_fill_bulk_urb(urb, rtlusb->udev,  in _rtl_prep_rx_urb()
442 	urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;  in _rtl_prep_rx_urb()
617 static void _rtl_rx_completed(struct urb *_urb)  in _rtl_rx_completed()
708 	struct urb *urb;  in _rtl_usb_cleanup_rx()  local
720 	while ((urb = usb_get_from_anchor(&rtlusb->rx_cleanup_urbs))) {  in _rtl_usb_cleanup_rx()
721 		usb_free_coherent(urb->dev, urb->transfer_buffer_length,  in _rtl_usb_cleanup_rx()
722 				urb->transfer_buffer, urb->transfer_dma);  in _rtl_usb_cleanup_rx()
723 		usb_free_urb(urb);  in _rtl_usb_cleanup_rx()
729 	struct urb *urb;  in _rtl_usb_receive()  local
741 		urb = usb_alloc_urb(0, GFP_KERNEL);  in _rtl_usb_receive()
742 		if (!urb) {  in _rtl_usb_receive()
748 		err = _rtl_prep_rx_urb(hw, rtlusb, urb, GFP_KERNEL);  in _rtl_usb_receive()
752 			usb_free_urb(urb);  in _rtl_usb_receive()
756 		usb_anchor_urb(urb, &rtlusb->rx_submitted);  in _rtl_usb_receive()
757 		err = usb_submit_urb(urb, GFP_KERNEL);  in _rtl_usb_receive()
760 		usb_free_urb(urb);  in _rtl_usb_receive()
846 static void _rtl_submit_tx_urb(struct ieee80211_hw *hw, struct urb *_urb)  in _rtl_submit_tx_urb()
866 static int _usb_tx_post(struct ieee80211_hw *hw, struct urb *urb,  in _usb_tx_post()  argument
873 	rtlusb->usb_tx_post_hdl(hw, urb, skb);  in _usb_tx_post()
879 	if (urb->status) {  in _usb_tx_post()
881 			 "Urb has error status 0x%X\n", urb->status);  in _usb_tx_post()
887 	return urb->status;  in _usb_tx_post()
890 static void _rtl_tx_complete(struct urb *urb)  in _rtl_tx_complete()  argument
892 	struct sk_buff *skb = (struct sk_buff *)urb->context;  in _rtl_tx_complete()
900 	err = _usb_tx_post(hw, urb, skb);  in _rtl_tx_complete()
907 static struct urb *_rtl_usb_tx_urb_setup(struct ieee80211_hw *hw,  in _rtl_usb_tx_urb_setup()
912 	struct urb *_urb;  in _rtl_usb_tx_urb_setup()
935 	struct urb *_urb = NULL;  in _rtl_usb_transmit()