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-rw-r--r--net/ipv4/tcp_output.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 2d563efcee0d..dc0117013ba5 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -3337,6 +3337,8 @@ int tcp_send_synack(struct sock *sk)
* sk: listener socket
* dst: dst entry attached to the SYNACK
* req: request_sock pointer
+ * foc: cookie for tcp fast open
+ * synack_type: Type of synback to prepare
*
* Allocate one skb and build a SYNACK packet.
* @dst is consumed : Caller should not use it again.