diff options
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/inet_sock.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h index 425752f768d2..db8162dd8c0b 100644 --- a/include/net/inet_sock.h +++ b/include/net/inet_sock.h @@ -132,6 +132,12 @@ static inline int inet_request_bound_dev_if(const struct sock *sk, return sk->sk_bound_dev_if; } +static inline struct ip_options_rcu *ireq_opt_deref(const struct inet_request_sock *ireq) +{ + return rcu_dereference_check(ireq->ireq_opt, + refcount_read(&ireq->req.rsk_refcnt) > 0); +} + struct inet_cork { unsigned int flags; __be32 addr; |