From patchwork Wed Jul 18 15:07:39 2012
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Subject: [RFC, v9, 12/27] virtio-blk: Add workaround for BUG_ON() dependency in
 virtio_ring.h
Date: Wed, 18 Jul 2012 05:07:39 -0000
From: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
X-Patchwork-Id: 171717
Message-Id: <1342624074-24650-13-git-send-email-stefanha@linux.vnet.ibm.com>
To: <qemu-devel@nongnu.org>
Cc: Kevin Wolf <kwolf@redhat.com>, Anthony Liguori <aliguori@us.ibm.com>,
 Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>,
 kvm@vger.kernel.org, "Michael S. Tsirkin" <mst@redhat.com>,
 Khoa Huynh <khoa@us.ibm.com>,
 Paolo Bonzini <pbonzini@redhat.com>, Asias He <asias@redhat.com>

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>

---
hw/dataplane/vring.h |    5 +++++
 1 file changed, 5 insertions(+)

diff --git a/hw/dataplane/vring.h b/hw/dataplane/vring.h
index 3eab4b4..44ef4a9 100644
--- a/hw/dataplane/vring.h
+++ b/hw/dataplane/vring.h
@@ -1,6 +1,11 @@
 #ifndef VRING_H
 #define VRING_H
 
+/* Some virtio_ring.h files use BUG_ON() */
+#ifndef BUG_ON
+#define BUG_ON(x)
+#endif
+
 #include <linux/virtio_ring.h>
 #include "qemu-common.h"