* Do local shutdown processing. */
| 530 | * Do local shutdown processing. |
| 531 | */ |
| 532 | static int |
| 533 | ng_car_shutdown(node_p node) |
| 534 | { |
| 535 | const priv_p priv = NG_NODE_PRIVATE(node); |
| 536 | |
| 537 | ng_uncallout(&priv->upper.q_callout, node); |
| 538 | ng_uncallout(&priv->lower.q_callout, node); |
| 539 | mtx_destroy(&priv->upper.q_mtx); |
| 540 | mtx_destroy(&priv->lower.q_mtx); |
| 541 | NG_NODE_UNREF(priv->node); |
| 542 | free(priv, M_NETGRAPH); |
| 543 | return (0); |
| 544 | } |
| 545 | |
| 546 | /* |
| 547 | * Hook disconnection. |
nothing calls this directly
no test coverage detected