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-rw-r--r--hw/display/qxl.c2
-rw-r--r--hw/display/vhost-user-gpu.c1
-rw-r--r--hw/display/virtio-gpu-3d.c3
3 files changed, 2 insertions, 4 deletions
diff --git a/hw/display/qxl.c b/hw/display/qxl.c
index 6784d32920..93907e82a3 100644
--- a/hw/display/qxl.c
+++ b/hw/display/qxl.c
@@ -1992,7 +1992,7 @@ static void qxl_dirty_surfaces(PCIQXLDevice *qxl)
     }
 }
 
-static void qxl_vm_change_state_handler(void *opaque, int running,
+static void qxl_vm_change_state_handler(void *opaque, bool running,
                                         RunState state)
 {
     PCIQXLDevice *qxl = opaque;
diff --git a/hw/display/vhost-user-gpu.c b/hw/display/vhost-user-gpu.c
index a01f9315e1..6cdaa1c73b 100644
--- a/hw/display/vhost-user-gpu.c
+++ b/hw/display/vhost-user-gpu.c
@@ -325,7 +325,6 @@ vhost_user_gpu_chr_read(void *opaque)
     }
 
     msg = g_malloc(VHOST_USER_GPU_HDR_SIZE + size);
-    g_return_if_fail(msg != NULL);
 
     r = qemu_chr_fe_read_all(&g->vhost_chr,
                              (uint8_t *)&msg->payload, size);
diff --git a/hw/display/virtio-gpu-3d.c b/hw/display/virtio-gpu-3d.c
index 9eb489077b..d98964858e 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;