net/virtio: fix null pointer dereference

[dpdk.git] / drivers / net / virtio / virtio_ethdev.c

diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c
index e6c2ac21108b2b03eede2c4f7910d4e777b94b0b..8467b3c05b6a0e658b37dc0af5f64bd01c0c3f24 100644 (file)
--- a/drivers/net/virtio/virtio_ethdev.c
+++ b/drivers/net/virtio/virtio_ethdev.c
@@ -166,7 +166,7 @@ virtio_send_command(struct virtnet_ctl *cvq, struct virtio_pmd_ctrl *ctrl,
 
        ctrl->status = status;
 
-       if (!cvq && !cvq->vq) {
+       if (!cvq || !cvq->vq) {
                PMD_INIT_LOG(ERR, "Control queue is not supported.");
                return -1;
        }