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Subject[PATCH] tcp: Fix RFC reference in comment
Date
Comment in tcp_cwnd_restart() was referencing the wrong RFC for the algorithm
it's implementing.

Signed-off-by: Debabrata Banerjee <dbanerje@akamai.com>
---
net/ipv4/tcp_output.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 65caf8b..0c13f88 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -139,7 +139,7 @@ static __u16 tcp_advertise_mss(struct sock *sk)
return (__u16)mss;
}

-/* RFC2861. Reset CWND after idle period longer RTO to "restart window".
+/* RFC2581 4.1. Reset CWND after idle period longer RTO to "restart window".
* This is the first part of cwnd validation mechanism. */
static void tcp_cwnd_restart(struct sock *sk, const struct dst_entry *dst)
{
--
2.2.1


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