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-rw-r--r--src/vnet/tcp/tcp_input.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/src/vnet/tcp/tcp_input.c b/src/vnet/tcp/tcp_input.c
index 11491a68257..64b9334cbea 100644
--- a/src/vnet/tcp/tcp_input.c
+++ b/src/vnet/tcp/tcp_input.c
@@ -802,15 +802,6 @@ tcp_cc_update (tcp_connection_t * tc, tcp_rate_sample_t * rs)
/* If a cumulative ack, make sure dupacks is 0 */
tc->rcv_dupacks = 0;
-
- /* When dupacks hits the threshold we only enter fast retransmit if
- * cumulative ack covers more than snd_congestion. Should snd_una
- * wrap this test may fail under otherwise valid circumstances.
- * Therefore, proactively update snd_congestion when wrap detected. */
- if (PREDICT_FALSE
- (seq_leq (tc->snd_congestion, tc->snd_una - tc->bytes_acked)
- && seq_gt (tc->snd_congestion, tc->snd_una)))
- tc->snd_congestion = tc->snd_una - 1;
}
/**