return ieee80211_wx_set_encode(priv->ieee, info, wrqu, key); 
int ret;  down(&priv->sem); ret = ieee80211_wx_set_encode(priv->ieee, info, wrqu, key); up(&priv->sem);  return ret; 
static int ipw_wx_set_encode(struct net_device *dev,			     struct iw_request_info *info,			     union iwreq_data *wrqu, char *key){	struct ipw_priv *priv = ieee80211_priv(dev);	return ieee80211_wx_set_encode(priv->ieee, info, wrqu, key);}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/afbf30a2b78cac38e6ddae10a73063943b4783ee/ipw2200.c/clean/drivers/net/wireless/ipw2200.c