vhost: remove unnecessary SMP barrier for avail idx

[dpdk.git] / lib / librte_vhost / vhost_user.c

diff --git a/lib/librte_vhost/vhost_user.c b/lib/librte_vhost/vhost_user.c
index 23c115f..45c8ac0 100644 (file)
--- a/lib/librte_vhost/vhost_user.c
+++ b/lib/librte_vhost/vhost_user.c
@@ -1858,8 +1858,12 @@ vhost_user_set_vring_kick(struct virtio_net **pdev, struct VhostUserMsg *msg,
 
        /* Interpret ring addresses only when ring is started. */
        dev = translate_ring_addresses(dev, file.index);
-       if (!dev)
+       if (!dev) {
+               if (file.fd != VIRTIO_INVALID_EVENTFD)
+                       close(file.fd);
+
                return RTE_VHOST_MSG_RESULT_ERR;
+       }
 
        *pdev = dev;