diff options
Diffstat (limited to 'net/rxrpc/output.c')
| -rw-r--r-- | net/rxrpc/output.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/rxrpc/output.c b/net/rxrpc/output.c index 06a9aca739d1..aa0507214b31 100644 --- a/net/rxrpc/output.c +++ b/net/rxrpc/output.c @@ -137,6 +137,11 @@ int rxrpc_send_call_packet(struct rxrpc_call *call, u8 type) switch (type) { case RXRPC_PACKET_TYPE_ACK: spin_lock_bh(&call->lock); + if (!call->ackr_reason) { + spin_unlock_bh(&call->lock); + ret = 0; + goto out; + } n = rxrpc_fill_out_ack(call, pkt); call->ackr_reason = 0; |