[PATCH] virtio-gpu: Add spaces around operator

[lijiejun]

Fix code style. Operator needs spaces forend sides, and delete line space.

Signed-off-by: lijiejun <a_lijiejun@163.com>
---
 hw/display/virtio-gpu-3d.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/hw/display/virtio-gpu-3d.c b/hw/display/virtio-gpu-3d.c
index 9eb4890..d989648 100644
--- a/hw/display/virtio-gpu-3d.c
+++ b/hw/display/virtio-gpu-3d.c
@@ -438,7 +438,7 @@ void virtio_gpu_virgl_process_cmd(VirtIOGPU *g,
         break;
     case VIRTIO_GPU_CMD_RESOURCE_FLUSH:
         virgl_cmd_resource_flush(g, cmd);
-       break;
+        break;
     case VIRTIO_GPU_CMD_RESOURCE_UNREF:
         virgl_cmd_resource_unref(g, cmd);
         break;
@@ -456,7 +456,6 @@ void virtio_gpu_virgl_process_cmd(VirtIOGPU *g,
     case VIRTIO_GPU_CMD_GET_CAPSET:
         virgl_cmd_get_capset(g, cmd);
         break;
-
     case VIRTIO_GPU_CMD_GET_DISPLAY_INFO:
         virtio_gpu_get_display_info(g, cmd);
         break;
-- 
1.8.3.1