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[PULL,v2,04/35] virtio: Fix return value for dummy function vhost_net_virtqueue_pending

Message ID 1390735289-15563-5-git-send-email-mst@redhat.com
State New
Headers show

Commit Message

Michael S. Tsirkin Jan. 26, 2014, 4:05 p.m. UTC 
From: Stefan Weil <sw@weilnetz.de>

cgcc complains that -ENOSYS is not a good value for 'bool'.

A dummy virtio will never have pending queue entries, so let us return
false.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 hw/net/vhost_net.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/hw/net/vhost_net.c b/hw/net/vhost_net.c
index 006576d..854997d 100644
--- a/hw/net/vhost_net.c
+++ b/hw/net/vhost_net.c
@@ -321,7 +321,7 @@  void vhost_net_ack_features(struct vhost_net *net, unsigned features)
 
 bool vhost_net_virtqueue_pending(VHostNetState *net, int idx)
 {
-    return -ENOSYS;
+    return false;
 }
 
 void vhost_net_virtqueue_mask(VHostNetState *net, VirtIODevice *dev,