From 6335ed0ff8670e6378da41191ab8bda33d1b7ac8 Mon Sep 17 00:00:00 2001 From: Sujith Date: Mon, 29 Mar 2010 16:07:15 +0530 Subject: ath9k_htc: Simplify RX URB management This patch introduces the usage of URB anchors, thus reducing a large amount of code dealing with URB maintenance within the driver. The RX callback now takes care of freeing the SKB associated with each URB. Signed-off-by: Sujith Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/hif_usb.h | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'drivers/net/wireless/ath/ath9k/hif_usb.h') diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.h b/drivers/net/wireless/ath/ath9k/hif_usb.h index 7cc3762a6789..ea9257bdc411 100644 --- a/drivers/net/wireless/ath/ath9k/hif_usb.h +++ b/drivers/net/wireless/ath/ath9k/hif_usb.h @@ -85,18 +85,15 @@ struct hif_device_usb { struct usb_interface *interface; const struct firmware *firmware; struct htc_target *htc_handle; - u8 flags; - struct hif_usb_tx tx; - - struct urb *wlan_rx_data_urb[MAX_RX_URB_NUM]; struct urb *reg_in_urb; - + struct usb_anchor rx_submitted; struct sk_buff *remain_skb; int rx_remain_len; int rx_pkt_len; int rx_transfer_len; int rx_pad_len; + u8 flags; /* HIF_USB_* */ }; int ath9k_hif_usb_init(void); -- cgit v1.2.3