2593 	struct ifreq __user *uifr;  in dev_ifname32()  local
2596 	uifr = compat_alloc_user_space(sizeof(struct ifreq));  in dev_ifname32()
2597 	if (copy_in_user(uifr, uifr32, sizeof(struct compat_ifreq)))  in dev_ifname32()
2600 	err = dev_ioctl(net, SIOCGIFNAME, uifr);  in dev_ifname32()
2604 	if (copy_in_user(uifr32, uifr, sizeof(struct compat_ifreq)))  in dev_ifname32()
2805 	struct ifreq __user *uifr;  in compat_siocwandev()  local
2807 	uifr = compat_alloc_user_space(sizeof(*uifr));  in compat_siocwandev()
2808 	if (copy_in_user(uifr, uifr32, sizeof(struct compat_ifreq)))  in compat_siocwandev()
2816 	if (put_user(uptr, &uifr->ifr_settings.ifs_ifsu.raw_hdlc))  in compat_siocwandev()
2819 	return dev_ioctl(net, SIOCWANDEV, uifr);  in compat_siocwandev()
2879 	struct ifreq __user *uifr;  in dev_ifsioc()  local
2882 	uifr = compat_alloc_user_space(sizeof(*uifr));  in dev_ifsioc()
2883 	if (copy_in_user(uifr, uifr32, sizeof(*uifr32)))  in dev_ifsioc()
2886 	err = sock_do_ioctl(net, sock, cmd, (unsigned long)uifr);  in dev_ifsioc()
2904 			if (copy_in_user(uifr32, uifr, sizeof(*uifr32)))  in dev_ifsioc()