tcp: remove Appropriate Byte Count support

TCP Appropriate Byte Count was added by me, but later disabled.
There is no point in maintaining it since it is a potential source
of bugs and Linux already implements other better window protection
heuristics.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 1 deletions

diff --git a/kernel/sysctl_binary.c b/kernel/sysctl_binary.c
index 5a6384450501..b669ca1fa103 100644
--- a/kernel/sysctl_binary.c
+++ b/kernel/sysctl_binary.c
@@ -387,7 +387,6 @@ static const struct bin_table bin_net_ipv4_table[] = {
         { CTL_INT,      NET_TCP_MODERATE_RCVBUF,                "tcp_moderate_rcvbuf" },
         { CTL_INT,      NET_TCP_TSO_WIN_DIVISOR,                "tcp_tso_win_divisor" },
         { CTL_STR,      NET_TCP_CONG_CONTROL,                   "tcp_congestion_control" },
-        { CTL_INT,      NET_TCP_ABC,                            "tcp_abc" },
         { CTL_INT,      NET_TCP_MTU_PROBING,                    "tcp_mtu_probing" },
         { CTL_INT,      NET_TCP_BASE_MSS,                       "tcp_base_mss" },
         { CTL_INT,      NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS, "tcp_workaround_signed_windows" },