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-rw-r--r--net/rxrpc/input.c18
1 files changed, 0 insertions, 18 deletions
diff --git a/net/rxrpc/input.c b/net/rxrpc/input.c
index 157be1ff8697..86bd133b4fa0 100644
--- a/net/rxrpc/input.c
+++ b/net/rxrpc/input.c
@@ -193,22 +193,6 @@ send_extra_data:
}
/*
- * Ping the other end to fill our RTT cache and to retrieve the rwind
- * and MTU parameters.
- */
-static void rxrpc_send_ping(struct rxrpc_call *call, struct sk_buff *skb)
-{
- struct rxrpc_skb_priv *sp = rxrpc_skb(skb);
- ktime_t now = skb->tstamp;
-
- if (call->peer->rtt_usage < 3 ||
- ktime_before(ktime_add_ms(call->peer->rtt_last_req, 1000), now))
- rxrpc_propose_ACK(call, RXRPC_ACK_PING, sp->hdr.serial,
- true, true,
- rxrpc_propose_ack_ping_for_params);
-}
-
-/*
* Apply a hard ACK by advancing the Tx window.
*/
static bool rxrpc_rotate_tx_window(struct rxrpc_call *call, rxrpc_seq_t to,
@@ -1396,8 +1380,6 @@ int rxrpc_input_packet(struct sock *udp_sk, struct sk_buff *skb)
call = rxrpc_new_incoming_call(local, rx, skb);
if (!call)
goto reject_packet;
- rxrpc_send_ping(call, skb);
- mutex_unlock(&call->user_mutex);
}
/* Process a call packet; this either discards or passes on the ref