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-rw-r--r--net/dccp/ccids/ccid2.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/dccp/ccids/ccid2.c b/net/dccp/ccids/ccid2.c
index 4d9823d6dced..d6b30700af67 100644
--- a/net/dccp/ccids/ccid2.c
+++ b/net/dccp/ccids/ccid2.c
@@ -353,6 +353,7 @@ static void ccid2_hc_tx_packet_sent(struct sock *sk, unsigned int len)
/**
* ccid2_rtt_estimator - Sample RTT and compute RTO using RFC2988 algorithm
* @sk: socket to perform estimator on
+ * @mrtt: measured RTT
*
* This code is almost identical with TCP's tcp_rtt_estimator(), since
* - it has a higher sampling frequency (recommended by RFC 1323),