ipv6: Add helper inet6_csk_update_pmtu().

[firefly-linux-kernel-4.4.55.git] / include / net / inet6_connection_sock.h

diff --git a/include/net/inet6_connection_sock.h b/include/net/inet6_connection_sock.h
index df2a857e853d3e1ffe2c48b781202f78183d8526..04642c920431151fd09f00bc1400c164e0a2f9c0 100644 (file)
--- a/include/net/inet6_connection_sock.h
+++ b/include/net/inet6_connection_sock.h
@@ -43,4 +43,6 @@ extern void inet6_csk_reqsk_queue_hash_add(struct sock *sk,
 extern void inet6_csk_addr2sockaddr(struct sock *sk, struct sockaddr *uaddr);
 
 extern int inet6_csk_xmit(struct sk_buff *skb, struct flowi *fl);
+
+extern struct dst_entry *inet6_csk_update_pmtu(struct sock *sk, u32 mtu);
 #endif /* _INET6_CONNECTION_SOCK_H */