RSI_USB_TX_HEAD_ROOM   55 drivers/net/wireless/rsi/rsi_91x_usb.c 	memset(seg, 0, len + RSI_USB_TX_HEAD_ROOM);
RSI_USB_TX_HEAD_ROOM   56 drivers/net/wireless/rsi/rsi_91x_usb.c 	memcpy(seg + RSI_USB_TX_HEAD_ROOM, buf, len);
RSI_USB_TX_HEAD_ROOM   57 drivers/net/wireless/rsi/rsi_91x_usb.c 	len += RSI_USB_TX_HEAD_ROOM;