From bf7567fd2a5b0b28ab724046143c24561d38d015 Mon Sep 17 00:00:00 2001 From: Luca Boccassi Date: Mon, 3 Jul 2017 15:11:03 +0100 Subject: New upstream version 17.05.1 Change-Id: I8a23679edd6c9c593ceebecf7d2bf1b489e14ccb Signed-off-by: Luca Boccassi --- examples/vhost/virtio_net.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'examples/vhost') diff --git a/examples/vhost/virtio_net.c b/examples/vhost/virtio_net.c index cc2c3d88..5e1ed44a 100644 --- a/examples/vhost/virtio_net.c +++ b/examples/vhost/virtio_net.c @@ -350,6 +350,9 @@ vs_dequeue_pkts(struct vhost_dev *dev, uint16_t queue_id, count = RTE_MIN(count, MAX_PKT_BURST); count = RTE_MIN(count, free_entries); + if (unlikely(count == 0)) + return 0; + /* * Retrieve all of the head indexes first and pre-update used entries * to avoid caching issues. @@ -385,8 +388,6 @@ vs_dequeue_pkts(struct vhost_dev *dev, uint16_t queue_id, } } - if (!i) - return 0; queue->last_avail_idx += i; queue->last_used_idx += i; -- cgit 1.2.3-korg