tcp: reduce tcp_fastretrans_alert() verbosity

With upcoming rb-tree implementation, the checks will trigger
more often, and this is expected.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet 2017-10-05 22:21:25 -07:00 • committed by David S. Miller
commit 8ba6ddaaf8