RXRPC_ACK__INVALID 438 include/trace/events/rxrpc.h E_(RXRPC_ACK__INVALID, "-?-") RXRPC_ACK__INVALID 866 net/rxrpc/input.c summary.ack_reason = (buf.ack.reason < RXRPC_ACK__INVALID ? RXRPC_ACK__INVALID 867 net/rxrpc/input.c buf.ack.reason : RXRPC_ACK__INVALID);