drm: Don't swallow error codes in drm_dev_alloc()

[cascardo/linux.git] / drivers / gpu / drm / virtio / virtgpu_drm_bus.c

diff --git a/drivers/gpu/drm/virtio/virtgpu_drm_bus.c b/drivers/gpu/drm/virtio/virtgpu_drm_bus.c
index a59d0e3..26197dd 100644 (file)
--- a/drivers/gpu/drm/virtio/virtgpu_drm_bus.c
+++ b/drivers/gpu/drm/virtio/virtgpu_drm_bus.c
@@ -54,8 +54,8 @@ int drm_virtio_init(struct drm_driver *driver, struct virtio_device *vdev)
        int ret;
 
        dev = drm_dev_alloc(driver, &vdev->dev);
-       if (!dev)
-               return -ENOMEM;
+       if (IS_ERR(dev))
+               return PTR_ERR(dev);
        dev->virtdev = vdev;
        vdev->priv = dev;