linux-kernel - [PATCH v2 2/6] drm/virtio: use virtio_gpu_object->hw_res_handle in virtio_gpufb

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Date:   Fri, 19 Oct 2018 08:18:43 +0200
From:   Gerd Hoffmann <kraxel@...hat.com>
To:     dri-devel@...ts.freedesktop.org
Cc:     Gerd Hoffmann <kraxel@...hat.com>, David Airlie <airlied@...ux.ie>,
        virtualization@...ts.linux-foundation.org (open list:VIRTIO GPU DRIVER),
        linux-kernel@...r.kernel.org (open list)
Subject: [PATCH v2 2/6] drm/virtio: use virtio_gpu_object->hw_res_handle in virtio_gpufb_create()

Drop pointless resid variable in virtio_gpufb_create(), just use
the hw_res_handle field in virtio_gpu_object directly.

Signed-off-by: Gerd Hoffmann <kraxel@...hat.com>
---
 drivers/gpu/drm/virtio/virtgpu_fb.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/virtio/virtgpu_fb.c b/drivers/gpu/drm/virtio/virtgpu_fb.c
index d39f4f3350..800960bdd9 100644
--- a/drivers/gpu/drm/virtio/virtgpu_fb.c
+++ b/drivers/gpu/drm/virtio/virtgpu_fb.c
@@ -214,7 +214,7 @@ static int virtio_gpufb_create(struct drm_fb_helper *helper,
 	struct drm_framebuffer *fb;
 	struct drm_mode_fb_cmd2 mode_cmd = {};
 	struct virtio_gpu_object *obj;
-	uint32_t resid, format, size;
+	uint32_t format, size;
 	int ret;
 
 	mode_cmd.width = sizes->surface_width;
@@ -231,8 +231,8 @@ static int virtio_gpufb_create(struct drm_fb_helper *helper,
 	if (IS_ERR(obj))
 		return PTR_ERR(obj);
 
-	virtio_gpu_resource_id_get(vgdev, &resid);
-	virtio_gpu_cmd_create_resource(vgdev, obj, resid, format,
+	virtio_gpu_resource_id_get(vgdev, &obj->hw_res_handle);
+	virtio_gpu_cmd_create_resource(vgdev, obj, obj->hw_res_handle, format,
 				       mode_cmd.width, mode_cmd.height);
 
 	ret = virtio_gpu_object_kmap(obj);
@@ -242,7 +242,7 @@ static int virtio_gpufb_create(struct drm_fb_helper *helper,
 	}
 
 	/* attach the object to the resource */
-	ret = virtio_gpu_object_attach(vgdev, obj, resid, NULL);
+	ret = virtio_gpu_object_attach(vgdev, obj, obj->hw_res_handle, NULL);
 	if (ret)
 		goto err_obj_attach;
 
-- 
2.9.3