382 static int sock_set_timeout(long *timeo_p, char __user *optval, int optlen)  in sock_set_timeout()  argument
388 	if (copy_from_user(&tv, optval, sizeof(tv)))  in sock_set_timeout()
545 static int sock_setbindtodevice(struct sock *sk, char __user *optval,  in sock_setbindtodevice()  argument
573 	if (copy_from_user(devname, optval, optlen))  in sock_setbindtodevice()
603 static int sock_getbindtodevice(struct sock *sk, char __user *optval,  in sock_getbindtodevice()  argument
627 	if (copy_to_user(optval, devname, len))  in sock_getbindtodevice()
676 		    char __user *optval, unsigned int optlen)  in sock_setsockopt()  argument
689 		return sock_setbindtodevice(sk, optval, optlen);  in sock_setsockopt()
694 	if (get_user(val, (int __user *)optval))  in sock_setsockopt()
811 		if (copy_from_user(&ling, optval, sizeof(ling))) {  in sock_setsockopt()
889 		ret = sock_set_timeout(&sk->sk_rcvtimeo, optval, optlen);  in sock_setsockopt()
893 		ret = sock_set_timeout(&sk->sk_sndtimeo, optval, optlen);  in sock_setsockopt()
902 			if (copy_from_user(&fprog, optval, sizeof(fprog)))  in sock_setsockopt()
915 			if (copy_from_user(&ufd, optval, sizeof(ufd)))  in sock_setsockopt()
1013 		    char __user *optval, int __user *optlen)  in sock_getsockopt()  argument
1159 		if (copy_to_user(optval, &peercred, len))  in sock_getsockopt()
1172 		if (copy_to_user(optval, address, len))  in sock_getsockopt()
1189 		return security_socket_getpeersec_stream(sock, optval, optlen, len);  in sock_getsockopt()
1214 		return sock_getbindtodevice(sk, optval, optlen, len);  in sock_getsockopt()
1217 		len = sk_get_filter(sk, (struct sock_filter __user *)optval, len);  in sock_getsockopt()
1258 	if (copy_to_user(optval, &v, len))  in sock_getsockopt()
2160 		    char __user *optval, unsigned int optlen)  in sock_no_setsockopt()  argument
2167 		    char __user *optval, int __user *optlen)  in sock_no_getsockopt()  argument
2530 			   char __user *optval, int __user *optlen)  in sock_common_getsockopt()  argument
2534 	return sk->sk_prot->getsockopt(sk, level, optname, optval, optlen);  in sock_common_getsockopt()
2540 				  char __user *optval, int __user *optlen)  in compat_sock_common_getsockopt()  argument
2546 						      optval, optlen);  in compat_sock_common_getsockopt()
2547 	return sk->sk_prot->getsockopt(sk, level, optname, optval, optlen);  in compat_sock_common_getsockopt()
2571 			   char __user *optval, unsigned int optlen)  in sock_common_setsockopt()  argument
2575 	return sk->sk_prot->setsockopt(sk, level, optname, optval, optlen);  in sock_common_setsockopt()
2581 				  char __user *optval, unsigned int optlen)  in compat_sock_common_setsockopt()  argument
2587 						      optval, optlen);  in compat_sock_common_setsockopt()
2588 	return sk->sk_prot->setsockopt(sk, level, optname, optval, optlen);  in compat_sock_common_setsockopt()