2584 	struct ifreq __user *uifr;  in dev_ifname32()  local
2587 	uifr = compat_alloc_user_space(sizeof(struct ifreq));  in dev_ifname32()
2588 	if (copy_in_user(uifr, uifr32, sizeof(struct compat_ifreq)))  in dev_ifname32()
2591 	err = dev_ioctl(net, SIOCGIFNAME, uifr);  in dev_ifname32()
2595 	if (copy_in_user(uifr32, uifr, sizeof(struct compat_ifreq)))  in dev_ifname32()
2796 	struct ifreq __user *uifr;  in compat_siocwandev()  local
2798 	uifr = compat_alloc_user_space(sizeof(*uifr));  in compat_siocwandev()
2799 	if (copy_in_user(uifr, uifr32, sizeof(struct compat_ifreq)))  in compat_siocwandev()
2807 	if (put_user(uptr, &uifr->ifr_settings.ifs_ifsu.raw_hdlc))  in compat_siocwandev()
2810 	return dev_ioctl(net, SIOCWANDEV, uifr);  in compat_siocwandev()
2870 	struct ifreq __user *uifr;  in dev_ifsioc()  local
2873 	uifr = compat_alloc_user_space(sizeof(*uifr));  in dev_ifsioc()
2874 	if (copy_in_user(uifr, uifr32, sizeof(*uifr32)))  in dev_ifsioc()
2877 	err = sock_do_ioctl(net, sock, cmd, (unsigned long)uifr);  in dev_ifsioc()
2895 			if (copy_in_user(uifr32, uifr, sizeof(*uifr32)))  in dev_ifsioc()