/* When > 0 there are consumers of rx skb time stamps */
atomic_t netstamp_needed = ATOMIC_INIT(0);
-int sock_get_timestamp(struct sock *sk, struct timeval *userstamp)
+int sock_get_timestamp(struct sock *sk, struct timeval __user *userstamp)
{
if (!sock_flag(sk, SOCK_TIMESTAMP))
sock_enable_timestamp(sk);