From 92771257316f04157a863885979397731e755096 Mon Sep 17 00:00:00 2001 From: Tiwei Bie Date: Wed, 5 Feb 2020 10:11:08 +0800 Subject: [PATCH] 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 Reviewed-by: Maxime Coquelin --- drivers/net/virtio/virtio_user_ethdev.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/virtio/virtio_user_ethdev.c b/drivers/net/virtio/virtio_user_ethdev.c index f3b35d1bdd..e61af40683 100644 --- 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) -- 2.20.1