216 static long tun_get_vnet_be(struct tun_struct *tun, int __user *argp)  in tun_get_vnet_be()  argument
220 	if (put_user(be, argp))  in tun_get_vnet_be()
226 static long tun_set_vnet_be(struct tun_struct *tun, int __user *argp)  in tun_set_vnet_be()  argument
230 	if (get_user(be, argp))  in tun_set_vnet_be()
246 static long tun_get_vnet_be(struct tun_struct *tun, int __user *argp)  in tun_get_vnet_be()  argument
251 static long tun_set_vnet_be(struct tun_struct *tun, int __user *argp)  in tun_set_vnet_be()  argument
1881 	void __user* argp = (void __user*)arg;  in __tun_chr_ioctl()  local
1892 		if (copy_from_user(&ifr, argp, ifreq_len))  in __tun_chr_ioctl()
1903 				(unsigned int __user*)argp);  in __tun_chr_ioctl()
1919 		if (copy_to_user(argp, &ifr, ifreq_len))  in __tun_chr_ioctl()
1929 		if (copy_from_user(&ifindex, argp, sizeof(ifindex)))  in __tun_chr_ioctl()
1953 		if (copy_to_user(argp, &ifr, ifreq_len))  in __tun_chr_ioctl()
2041 		if (copy_to_user(argp, &ifr, ifreq_len))  in __tun_chr_ioctl()
2055 		if (copy_to_user(argp, &sndbuf, sizeof(sndbuf)))  in __tun_chr_ioctl()
2060 		if (copy_from_user(&sndbuf, argp, sizeof(sndbuf))) {  in __tun_chr_ioctl()
2071 		if (copy_to_user(argp, &vnet_hdr_sz, sizeof(vnet_hdr_sz)))  in __tun_chr_ioctl()
2076 		if (copy_from_user(&vnet_hdr_sz, argp, sizeof(vnet_hdr_sz))) {  in __tun_chr_ioctl()
2090 		if (put_user(le, (int __user *)argp))  in __tun_chr_ioctl()
2095 		if (get_user(le, (int __user *)argp)) {  in __tun_chr_ioctl()
2106 		ret = tun_get_vnet_be(tun, argp);  in __tun_chr_ioctl()
2110 		ret = tun_set_vnet_be(tun, argp);  in __tun_chr_ioctl()
2119 		if (copy_from_user(&tun->fprog, argp, sizeof(tun->fprog)))  in __tun_chr_ioctl()
2139 		if (copy_to_user(argp, &tun->fprog, sizeof(tun->fprog)))  in __tun_chr_ioctl()