rtlwifi: usb: add missing freeing of skbuff

commit 36ef0b473fbf43d5db23eea4616cc1d18cec245f upstream.

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c
index c04ee9251ef456869ffeff35e8da3281c31fc944..e5fe956f78ea046da7d8a6cf788a2ad1fa274641 100644 (file)
--- a/drivers/net/wireless/rtlwifi/usb.c
+++ b/drivers/net/wireless/rtlwifi/usb.c
@@ -812,6 +812,7 @@ static void _rtl_usb_transmit(struct ieee80211_hw *hw, struct sk_buff *skb,
        if (unlikely(!_urb)) {
                RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
                         ("Can't allocate urb. Drop skb!\n"));
+               kfree_skb(skb);
                return;
        }
        urb_list = &rtlusb->tx_pending[ep_num];