3248 static int compat_siocwandev(struct net *net, struct compat_ifreq __user *uifr32)  in compat_siocwandev()  argument
3255 	if (copy_from_user(&ifr, uifr32, sizeof(struct compat_ifreq)))  in compat_siocwandev()
3258 	if (get_user(uptr32, &uifr32->ifr_settings.ifs_ifsu))  in compat_siocwandev()
3267 		if (copy_to_user(uifr32, &ifr, sizeof(struct compat_ifreq)))  in compat_siocwandev()
3291 			      struct compat_ifreq __user *uifr32)  in compat_ifreq_ioctl()  argument
3307 	if (copy_in_user(uifr, uifr32, sizeof(*uifr32)))  in compat_ifreq_ioctl()
3329 			if (copy_in_user(uifr32, uifr, sizeof(*uifr32)))  in compat_ifreq_ioctl()
3338 			struct compat_ifreq __user *uifr32)  in compat_sioc_ifmap()  argument
3344 	uifmap32 = &uifr32->ifr_ifru.ifru_map;  in compat_sioc_ifmap()
3345 	err = copy_from_user(&ifr, uifr32, sizeof(ifr.ifr_name));  in compat_sioc_ifmap()
3358 		err = copy_to_user(uifr32, &ifr, sizeof(ifr.ifr_name));  in compat_sioc_ifmap()