RE: [PATCH] net/virtio: fix unreleased resource when creating virtio user dev is failed

> -Original Message- > From: Harold Huang > Sent: Thursday, December 23, 2021 12:43 PM > To: dev@dpdk.org > Cc: Maxime Coquelin ; Xia, Chenbo > > Subject: [PATCH] net/virtio: fix unreleased resource when creating virtio user > dev is failed > > When eth_

RE: [PATCH] net/virtio: fix unreleased resource when creating virtio user dev is failed

> -Original Message- > From: Harold Huang > Sent: Thursday, December 23, 2021 12:43 PM > To: dev@dpdk.org > Cc: Maxime Coquelin ; Xia, Chenbo > > Subject: [PATCH] net/virtio: fix unreleased resource when creating virtio user > dev is failed > > When eth_

[PATCH] net/virtio: fix unreleased resource when creating virtio user dev is failed

When eth_virtio_dev_init is failed, the registered virtio user memory event cb is not released and the backend created tap device is not destroyed. It would cause some residual tap device existed in the host and creating a new vdev could be failed because the new virtio_user_dev could use the same