port: ensure complete cleanup on port deletion

DPDK / grout

grout # a graph router based on DPDK

BSD 3-Clause "New" or "Revised" License

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Closed rjarry closed 2 months ago

rjarry commented 2 months ago

Some DPDK drivers return a positive from with rte_eth_dev_close(). This leads to incomplete cleanup and inconsistent state.

Fix the code so that when returning from iface_port_fini(), all resources have been properly cleaned up.

Reported-by: Christophe Fontaine cfontain@redhat.com