struct nf_sockopt_ops *ops;
int ret;
+ if (sk->sk_net != &init_net)
+ return -ENOPROTOOPT;
+
if (mutex_lock_interruptible(&nf_sockopt_mutex) != 0)
return -EINTR;
struct nf_sockopt_ops *ops;
int ret;
+ if (sk->sk_net != &init_net)
+ return -ENOPROTOOPT;
+
+
if (mutex_lock_interruptible(&nf_sockopt_mutex) != 0)
return -EINTR;