1077 		struct ifreq ifr;  in sock_do_ioctl()  local
1079 		if (copy_from_user(&ifr, argp, sizeof(struct ifreq)))  in sock_do_ioctl()
1081 		err = dev_ioctl(net, cmd, &ifr, &need_copyout);  in sock_do_ioctl()
1083 			if (copy_to_user(argp, &ifr, sizeof(struct ifreq)))  in sock_do_ioctl()
1108 		struct ifreq ifr;  in sock_ioctl()  local
1110 		if (copy_from_user(&ifr, argp, sizeof(struct ifreq)))  in sock_ioctl()
1112 		err = dev_ioctl(net, cmd, &ifr, &need_copyout);  in sock_ioctl()
1114 			if (copy_to_user(argp, &ifr, sizeof(struct ifreq)))  in sock_ioctl()
3105 	struct ifreq ifr;  in ethtool_ioctl()  local
3146 	if (copy_from_user(&ifr.ifr_name, &ifr32->ifr_name, IFNAMSIZ))  in ethtool_ioctl()
3149 	ifr.ifr_data = convert_in ? rxnfc : (void __user *)compat_rxnfc;  in ethtool_ioctl()
3182 	ret = dev_ioctl(net, SIOCETHTOOL, &ifr, NULL);  in ethtool_ioctl()
3224 	struct ifreq ifr;  in compat_siocwandev()  local
3228 	if (copy_from_user(&ifr, uifr32, sizeof(struct compat_ifreq)))  in compat_siocwandev()
3234 	saved = ifr.ifr_settings.ifs_ifsu.raw_hdlc;  in compat_siocwandev()
3235 	ifr.ifr_settings.ifs_ifsu.raw_hdlc = compat_ptr(uptr32);  in compat_siocwandev()
3237 	err = dev_ioctl(net, SIOCWANDEV, &ifr, NULL);  in compat_siocwandev()
3239 		ifr.ifr_settings.ifs_ifsu.raw_hdlc = saved;  in compat_siocwandev()
3240 		if (copy_to_user(uifr32, &ifr, sizeof(struct compat_ifreq)))  in compat_siocwandev()
3315 	struct ifreq ifr;  in compat_sioc_ifmap()  local
3320 	err = copy_from_user(&ifr, uifr32, sizeof(ifr.ifr_name));  in compat_sioc_ifmap()
3321 	err |= get_user(ifr.ifr_map.mem_start, &uifmap32->mem_start);  in compat_sioc_ifmap()
3322 	err |= get_user(ifr.ifr_map.mem_end, &uifmap32->mem_end);  in compat_sioc_ifmap()
3323 	err |= get_user(ifr.ifr_map.base_addr, &uifmap32->base_addr);  in compat_sioc_ifmap()
3324 	err |= get_user(ifr.ifr_map.irq, &uifmap32->irq);  in compat_sioc_ifmap()
3325 	err |= get_user(ifr.ifr_map.dma, &uifmap32->dma);  in compat_sioc_ifmap()
3326 	err |= get_user(ifr.ifr_map.port, &uifmap32->port);  in compat_sioc_ifmap()
3330 	err = dev_ioctl(net, cmd, &ifr, NULL);  in compat_sioc_ifmap()
3333 		err = copy_to_user(uifr32, &ifr, sizeof(ifr.ifr_name));  in compat_sioc_ifmap()
3334 		err |= put_user(ifr.ifr_map.mem_start, &uifmap32->mem_start);  in compat_sioc_ifmap()
3335 		err |= put_user(ifr.ifr_map.mem_end, &uifmap32->mem_end);  in compat_sioc_ifmap()
3336 		err |= put_user(ifr.ifr_map.base_addr, &uifmap32->base_addr);  in compat_sioc_ifmap()
3337 		err |= put_user(ifr.ifr_map.irq, &uifmap32->irq);  in compat_sioc_ifmap()
3338 		err |= put_user(ifr.ifr_map.dma, &uifmap32->dma);  in compat_sioc_ifmap()
3339 		err |= put_user(ifr.ifr_map.port, &uifmap32->port);  in compat_sioc_ifmap()