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Diffstat (limited to 'src/vnet/tcp/tcp_input.c')
-rwxr-xr-xsrc/vnet/tcp/tcp_input.c13
1 files changed, 1 insertions, 12 deletions
diff --git a/src/vnet/tcp/tcp_input.c b/src/vnet/tcp/tcp_input.c
index 45a40a276b0..1a9eff51a72 100755
--- a/src/vnet/tcp/tcp_input.c
+++ b/src/vnet/tcp/tcp_input.c
@@ -1367,20 +1367,9 @@ tcp_cc_handle_event (tcp_connection_t * tc, tcp_rate_sample_t * rs,
}
tcp_cc_init_congestion (tc);
- tcp_cc_rcv_cong_ack (tc, TCP_CC_DUPACK, rs);
if (tcp_opts_sack_permitted (&tc->rcv_opts))
- {
- tc->cwnd = tc->ssthresh;
- scoreboard_init_high_rxt (&tc->sack_sb, tc->snd_una);
- }
- else
- {
- /* Post retransmit update cwnd to ssthresh and account for the
- * three segments that have left the network and should've been
- * buffered at the receiver XXX */
- tc->cwnd = tc->ssthresh + 3 * tc->snd_mss;
- }
+ scoreboard_init_high_rxt (&tc->sack_sb, tc->snd_una);
/* Constrain rate until we get a partial ack */
pacer_wnd = clib_max (0.1 * tc->cwnd, 2 * tc->snd_mss);