rd_mac_len 310 drivers/net/usb/ch9200.c int rd_mac_len = 0; rd_mac_len 317 drivers/net/usb/ch9200.c rd_mac_len = control_read(dev, REQUEST_READ, 0, rd_mac_len 320 drivers/net/usb/ch9200.c rd_mac_len += control_read(dev, REQUEST_READ, 0, MAC_REG_STATION_M, rd_mac_len 322 drivers/net/usb/ch9200.c rd_mac_len += control_read(dev, REQUEST_READ, 0, MAC_REG_STATION_H, rd_mac_len 324 drivers/net/usb/ch9200.c if (rd_mac_len != ETH_ALEN)