examples/vhost: fix comment and log

It fixes the wrong log info when failing to unregister vhost driver.

Signed-off-by: Changchun Ouyang <changchun.ouyang@intel.com>
Acked-by: Huawei Xie <huawei.xie@intel.com>

diff --git a/examples/vhost/main.c b/examples/vhost/main.c
index 7863dcf..56a5c70 100644 (file)
--- a/examples/vhost/main.c
+++ b/examples/vhost/main.c
@@ -3051,10 +3051,10 @@ main(int argc, char *argv[])
        if (mergeable == 0)
                rte_vhost_feature_disable(1ULL << VIRTIO_NET_F_MRG_RXBUF);
 
-       /* Register CUSE device to handle IOCTLs. */
+       /* Register vhost(cuse or user) driver to handle vhost messages. */
        ret = rte_vhost_driver_register((char *)&dev_basename);
        if (ret != 0)
-               rte_exit(EXIT_FAILURE,"CUSE device setup failure.\n");
+               rte_exit(EXIT_FAILURE, "vhost driver register failure.\n");
 
        rte_vhost_driver_callback_register(&virtio_net_device_ops);