[239/244] rtlwifi: rtl8192cu: Fix unitialized struct

[Greg KH]

3.0-stable review patch.  If anyone has any objections, please let us know.

------------------

From: Larry Finger <Larry.Finger@xxxxxxxxxxxx>

commit 831d85471e761e190c3c8979b37540d699ae5812 upstream.

Driver rtl8192cu assigns a new struct rtl_tcb_desc object, but fails to
clear it.

Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>

---
 drivers/net/wireless/rtlwifi/usb.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/net/wireless/rtlwifi/usb.c
+++ b/drivers/net/wireless/rtlwifi/usb.c
@@ -861,6 +861,7 @@ static void _rtl_usb_tx_preprocess(struc
 	u8 tid = 0;
 	u16 seq_number = 0;
 
+	memset(&tcb_desc, 0, sizeof(struct rtl_tcb_desc));
 	if (ieee80211_is_auth(fc)) {
 		RT_TRACE(rtlpriv, COMP_SEND, DBG_DMESG, ("MAC80211_LINKING\n"));
 		rtl_ips_nic_on(hw);


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