From b8c4b67e3ec3918a40234e5c56221f780c7856fc Mon Sep 17 00:00:00 2001 From: Philippe Mathieu-Daudé Date: Thu, 5 Mar 2020 18:56:49 +0100 Subject: hw/net: Make NetCanReceive() return a boolean MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The NetCanReceive handler return whether the device can or can not receive new packets. Make it obvious by returning a boolean type. Signed-off-by: Philippe Mathieu-Daudé Acked-by: David Gibson Reviewed-by: Alistair Francis Reviewed-by: Cédric Le Goater Signed-off-by: Jason Wang --- hw/net/virtio-net.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'hw/net/virtio-net.c') diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c index 3627bb1717..a46e3b37a7 100644 --- a/hw/net/virtio-net.c +++ b/hw/net/virtio-net.c @@ -1234,26 +1234,26 @@ static void virtio_net_handle_rx(VirtIODevice *vdev, VirtQueue *vq) qemu_flush_queued_packets(qemu_get_subqueue(n->nic, queue_index)); } -static int virtio_net_can_receive(NetClientState *nc) +static bool virtio_net_can_receive(NetClientState *nc) { VirtIONet *n = qemu_get_nic_opaque(nc); VirtIODevice *vdev = VIRTIO_DEVICE(n); VirtIONetQueue *q = virtio_net_get_subqueue(nc); if (!vdev->vm_running) { - return 0; + return false; } if (nc->queue_index >= n->curr_queues) { - return 0; + return false; } if (!virtio_queue_ready(q->rx_vq) || !(vdev->status & VIRTIO_CONFIG_S_DRIVER_OK)) { - return 0; + return false; } - return 1; + return true; } static int virtio_net_has_buffers(VirtIONetQueue *q, int bufsize) -- cgit 1.4.1