1058 		struct ifreq ifr;  in sock_do_ioctl()  local
1060 		if (copy_from_user(&ifr, argp, sizeof(struct ifreq)))  in sock_do_ioctl()
1062 		err = dev_ioctl(net, cmd, &ifr, &need_copyout);  in sock_do_ioctl()
1064 			if (copy_to_user(argp, &ifr, sizeof(struct ifreq)))  in sock_do_ioctl()
1100 		struct ifreq ifr;  in sock_ioctl()  local
1102 		if (copy_from_user(&ifr, argp, sizeof(struct ifreq)))  in sock_ioctl()
1104 		err = dev_ioctl(net, cmd, &ifr, &need_copyout);  in sock_ioctl()
1106 			if (copy_to_user(argp, &ifr, sizeof(struct ifreq)))  in sock_ioctl()
3097 	struct ifreq ifr;  in ethtool_ioctl()  local
3138 	if (copy_from_user(&ifr.ifr_name, &ifr32->ifr_name, IFNAMSIZ))  in ethtool_ioctl()
3141 	ifr.ifr_data = convert_in ? rxnfc : (void __user *)compat_rxnfc;  in ethtool_ioctl()
3174 	ret = dev_ioctl(net, SIOCETHTOOL, &ifr, NULL);  in ethtool_ioctl()
3216 	struct ifreq ifr;  in compat_siocwandev()  local
3220 	if (copy_from_user(&ifr, uifr32, sizeof(struct compat_ifreq)))  in compat_siocwandev()
3226 	saved = ifr.ifr_settings.ifs_ifsu.raw_hdlc;  in compat_siocwandev()
3227 	ifr.ifr_settings.ifs_ifsu.raw_hdlc = compat_ptr(uptr32);  in compat_siocwandev()
3229 	err = dev_ioctl(net, SIOCWANDEV, &ifr, NULL);  in compat_siocwandev()
3231 		ifr.ifr_settings.ifs_ifsu.raw_hdlc = saved;  in compat_siocwandev()
3232 		if (copy_to_user(uifr32, &ifr, sizeof(struct compat_ifreq)))  in compat_siocwandev()
3305 	struct ifreq ifr;  in compat_sioc_ifmap()  local
3310 	err = copy_from_user(&ifr, uifr32, sizeof(ifr.ifr_name));  in compat_sioc_ifmap()
3311 	err |= get_user(ifr.ifr_map.mem_start, &uifmap32->mem_start);  in compat_sioc_ifmap()
3312 	err |= get_user(ifr.ifr_map.mem_end, &uifmap32->mem_end);  in compat_sioc_ifmap()
3313 	err |= get_user(ifr.ifr_map.base_addr, &uifmap32->base_addr);  in compat_sioc_ifmap()
3314 	err |= get_user(ifr.ifr_map.irq, &uifmap32->irq);  in compat_sioc_ifmap()
3315 	err |= get_user(ifr.ifr_map.dma, &uifmap32->dma);  in compat_sioc_ifmap()
3316 	err |= get_user(ifr.ifr_map.port, &uifmap32->port);  in compat_sioc_ifmap()
3320 	err = dev_ioctl(net, cmd, &ifr, NULL);  in compat_sioc_ifmap()
3323 		err = copy_to_user(uifr32, &ifr, sizeof(ifr.ifr_name));  in compat_sioc_ifmap()
3324 		err |= put_user(ifr.ifr_map.mem_start, &uifmap32->mem_start);  in compat_sioc_ifmap()
3325 		err |= put_user(ifr.ifr_map.mem_end, &uifmap32->mem_end);  in compat_sioc_ifmap()
3326 		err |= put_user(ifr.ifr_map.base_addr, &uifmap32->base_addr);  in compat_sioc_ifmap()
3327 		err |= put_user(ifr.ifr_map.irq, &uifmap32->irq);  in compat_sioc_ifmap()
3328 		err |= put_user(ifr.ifr_map.dma, &uifmap32->dma);  in compat_sioc_ifmap()
3329 		err |= put_user(ifr.ifr_map.port, &uifmap32->port);  in compat_sioc_ifmap()