virtio: use err label in __vring_new_virtqueue()
authorJason Wang <jasowang@redhat.com>
Fri, 4 Jun 2021 05:53:49 +0000 (13:53 +0800)
committerMichael S. Tsirkin <mst@redhat.com>
Thu, 8 Jul 2021 11:49:01 +0000 (07:49 -0400)
commit5bc72234f7c65830e60806dbb73ae76bacd8a061
tree4700d9d62410f8ae288967bc4730e10762daea9a
parentfe4c3862df630ec711133e686e023b4467da2ec1
virtio: use err label in __vring_new_virtqueue()

Using error label for unwind in __vring_new_virtqueue. This is useful
for future refacotring.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Link: https://lore.kernel.org/r/20210604055350.58753-7-jasowang@redhat.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
drivers/virtio/virtio_ring.c