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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>
This commit is contained in:
Larry Finger 2013-02-01 10:40:23 -06:00 committed by John W. Linville
parent d221ad1a8a
commit 829323cd92
1 changed files with 0 additions and 4 deletions
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4
drivers/net/wireless/rtlwifi/usb.c
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@ -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);
}