net/virtio-user: do not reset virtqueues for split ring

Add missing braces to avoid resetting virtqueues unconditionally
during reconnection.

Fixes: 6ebbf4109f35 ("net/virtio-user: fix packed ring server mode")
Cc: stable@dpdk.org
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>

diff --git a/drivers/net/virtio/virtio_user_ethdev.c b/drivers/net/virtio/virtio_user_ethdev.c
index f3b35d1..e61af40 100644 (file)
--- a/drivers/net/virtio/virtio_user_ethdev.c
+++ b/drivers/net/virtio/virtio_user_ethdev.c
@@ -89,10 +89,11 @@ virtio_user_server_reconnect(struct virtio_user_dev *dev)
        dev->features &= dev->device_features;
 
        /* For packed ring, resetting queues is required in reconnection. */
-       if (vtpci_packed_queue(hw))
+       if (vtpci_packed_queue(hw)) {
                PMD_INIT_LOG(NOTICE, "Packets on the fly will be dropped"
                                " when packed ring reconnecting.");
                virtio_user_reset_queues_packed(eth_dev);
+       }
 
        ret = virtio_user_start_device(dev);
        if (ret < 0)