diff options
Diffstat (limited to 'net/rxrpc/call_event.c')
| -rw-r--r-- | net/rxrpc/call_event.c | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/net/rxrpc/call_event.c b/net/rxrpc/call_event.c index 1184518dcdb8..e19ea54dce54 100644 --- a/net/rxrpc/call_event.c +++ b/net/rxrpc/call_event.c @@ -62,43 +62,6 @@ void rxrpc_propose_delay_ACK(struct rxrpc_call *call, rxrpc_serial_t serial, } /* - * Queue an ACK for immediate transmission. - */ -void rxrpc_send_ACK(struct rxrpc_call *call, u8 ack_reason, - rxrpc_serial_t serial, enum rxrpc_propose_ack_trace why) -{ - struct rxrpc_txbuf *txb; - - if (test_bit(RXRPC_CALL_DISCONNECTED, &call->flags)) - return; - - rxrpc_inc_stat(call->rxnet, stat_tx_acks[ack_reason]); - - txb = rxrpc_alloc_txbuf(call, RXRPC_PACKET_TYPE_ACK, - rcu_read_lock_held() ? GFP_ATOMIC | __GFP_NOWARN : GFP_NOFS); - if (!txb) { - kleave(" = -ENOMEM"); - return; - } - - txb->ack_why = why; - txb->wire.seq = 0; - txb->wire.type = RXRPC_PACKET_TYPE_ACK; - txb->flags |= RXRPC_SLOW_START_OK; - txb->ack.bufferSpace = 0; - txb->ack.maxSkew = 0; - txb->ack.firstPacket = 0; - txb->ack.previousPacket = 0; - txb->ack.serial = htonl(serial); - txb->ack.reason = ack_reason; - txb->ack.nAcks = 0; - - trace_rxrpc_send_ack(call, why, ack_reason, serial); - rxrpc_send_ack_packet(call, txb); - rxrpc_put_txbuf(txb, rxrpc_txbuf_put_ack_tx); -} - -/* * Handle congestion being detected by the retransmit timeout. */ static void rxrpc_congestion_timeout(struct rxrpc_call *call) |