static void ssip_reset()

in clients/ssi_protocol.c [387:420]

• 33 lines of code
• 4 McCabe index (conditional complexity)

static void ssip_reset(struct hsi_client *cl)
{
	struct ssi_protocol *ssi = hsi_client_drvdata(cl);
	struct list_head *head, *tmp;
	struct hsi_msg *msg;

	if (netif_running(ssi->netdev))
		netif_carrier_off(ssi->netdev);
	hsi_flush(cl);
	spin_lock_bh(&ssi->lock);
	if (ssi->send_state != SEND_IDLE)
		hsi_stop_tx(cl);
	spin_unlock_bh(&ssi->lock);
	if (test_and_clear_bit(SSIP_WAKETEST_FLAG, &ssi->flags))
		ssi_waketest(cl, 0); /* FIXME: To be removed */
	spin_lock_bh(&ssi->lock);
	del_timer(&ssi->rx_wd);
	del_timer(&ssi->tx_wd);
	del_timer(&ssi->keep_alive);
	ssi->main_state = 0;
	ssi->send_state = 0;
	ssi->recv_state = 0;
	ssi->flags = 0;
	ssi->rxid = 0;
	ssi->txid = 0;
	list_for_each_safe(head, tmp, &ssi->txqueue) {
		msg = list_entry(head, struct hsi_msg, link);
		dev_dbg(&cl->device, "Pending TX data\n");
		list_del(head);
		ssip_free_data(msg);
	}
	ssi->txqueue_len = 0;
	spin_unlock_bh(&ssi->lock);
}