ic_dev_ioctl 322 net/ipv4/ipconfig.c if ((err = ic_dev_ioctl(SIOCSIFADDR, &ir)) < 0) { ic_dev_ioctl 327 net/ipv4/ipconfig.c if ((err = ic_dev_ioctl(SIOCSIFNETMASK, &ir)) < 0) { ic_dev_ioctl 332 net/ipv4/ipconfig.c if ((err = ic_dev_ioctl(SIOCSIFBRDADDR, &ir)) < 0) {