rtlwifi: Fix warnings in usb.c

Building this driver with "make W=1" results in the following 2 warnings:

drivers/net/wireless/rtlwifi/usb.c:829:21: warning: variable ‘urb_list’ set but not used [-Wunused-but-set-variable]
drivers/net/wireless/rtlwifi/usb.c:828:23: warning: variable ‘skb_list’ set but not used [-Wunused-but-set-variable]

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c
index f2ecdeb..af5423c 100644 (file)
--- a/drivers/net/wireless/rtlwifi/usb.c
+++ b/drivers/net/wireless/rtlwifi/usb.c
@@ -825,8 +825,6 @@ static void _rtl_usb_transmit(struct ieee80211_hw *hw, struct sk_buff *skb,
        u32 ep_num;
        struct urb *_urb = NULL;
        struct sk_buff *_skb = NULL;
-       struct sk_buff_head *skb_list;
-       struct usb_anchor *urb_list;
 
        WARN_ON(NULL == rtlusb->usb_tx_aggregate_hdl);
        if (unlikely(IS_USB_STOP(rtlusb))) {
@@ -836,7 +834,6 @@ static void _rtl_usb_transmit(struct ieee80211_hw *hw, struct sk_buff *skb,
                return;
        }
        ep_num = rtlusb->ep_map.ep_mapping[qnum];
-       skb_list = &rtlusb->tx_skb_queue[ep_num];
        _skb = skb;
        _urb = _rtl_usb_tx_urb_setup(hw, _skb, ep_num);
        if (unlikely(!_urb)) {
@@ -844,7 +841,6 @@ static void _rtl_usb_transmit(struct ieee80211_hw *hw, struct sk_buff *skb,
                         "Can't allocate urb. Drop skb!\n");
                return;
        }
-       urb_list = &rtlusb->tx_pending[ep_num];
        _rtl_submit_tx_urb(hw, _urb);
 }