[PATCH] drivers/net/wireless/libertas/rx.c: fix use-after-free

skb could have been freed by then. Also, in libertas_upload_rx_packet(),
skb->protocol is initialized by eth_type_trans().
Signed-off-by: NEugene Teo <eugeneteo@kernel.sg>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

drivers/net/wireless/libertas/rx.c

@@ -441,7 +441,5 @@ static int process_rxed_802_11_packet(wlan_private * priv, struct sk_buff *skb)
 done:
 	LEAVE();
 
-	skb->protocol = __constant_htons(0x0019);	/* ETH_P_80211_RAW */
-
 	return (ret);
 }