int len =  MGMT_FRAME_BODY_OFFSET + body_len;  if (!(buff = find_tx_buff(priv, len))) 
int len = MGMT_FRAME_BODY_OFFSET + body_len;  if (!(buff = find_tx_buff(priv, len))) 
static void atmel_transmit_management_frame(struct atmel_private *priv, 					    struct ieee80211_hdr_4addr *header,					    u8 *body, int body_len){	u16 buff;	int len =  MGMT_FRAME_BODY_OFFSET + body_len;		if (!(buff = find_tx_buff(priv, len))) 		return;	atmel_copy_to_card(priv->dev, buff, (u8 *)header, MGMT_FRAME_BODY_OFFSET);	atmel_copy_to_card(priv->dev, buff + MGMT_FRAME_BODY_OFFSET, body, body_len);	priv->tx_buff_tail += len;	tx_update_descriptor(priv, header->addr1[0] & 0x01, len, buff, TX_PACKET_TYPE_MGMT);}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/4d791aadf63c9d605bc9a4144e79d5756fc29fb3/atmel.c/clean/drivers/net/wireless/atmel.c