[Qemu-devel] [PATCH 1/2] hw/virtio: Fix brace Werror with clang 6.0.0

[Richard Henderson]

The warning is

hw/virtio/vhost-user.c:1319:26: error: suggest braces
      around initialization of subobject [-Werror,-Wmissing-braces]
    VhostUserMsg msg = { 0 };
                         ^
                         {}

While the original code is correct, and technically exactly correct
as per ISO C89, both GCC and Clang support plain empty set of braces
as an extension.

Cc: Michael S. Tsirkin <m...@redhat.com>
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
---
 hw/virtio/vhost-user.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/virtio/vhost-user.c b/hw/virtio/vhost-user.c
index 38da8692bb..b455fca394 100644
--- a/hw/virtio/vhost-user.c
+++ b/hw/virtio/vhost-user.c
@@ -1316,7 +1316,7 @@ static bool vhost_user_requires_shm_log(struct vhost_dev 
*dev)
 
 static int vhost_user_migration_done(struct vhost_dev *dev, char* mac_addr)
 {
-    VhostUserMsg msg = { 0 };
+    VhostUserMsg msg = { };
 
     assert(dev->vhost_ops->backend_type == VHOST_BACKEND_TYPE_USER);
 
-- 
2.17.0