linux-kernel - [PATCH v6 12/18] drm/virtio: remove virtio_gpu_alloc

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Message-Id: <20190702141903.1131-13-kraxel@redhat.com>
Date:   Tue,  2 Jul 2019 16:18:57 +0200
From:   Gerd Hoffmann <kraxel@...hat.com>
To:     dri-devel@...ts.freedesktop.org
Cc:     olvaffe@...il.com, gurchetansingh@...omium.org,
        Gerd Hoffmann <kraxel@...hat.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        virtualization@...ts.linux-foundation.org (open list:VIRTIO GPU DRIVER),
        linux-kernel@...r.kernel.org (open list)
Subject: [PATCH v6 12/18] drm/virtio: remove virtio_gpu_alloc_object

Thin wrapper around virtio_gpu_object_create(),
but calling that directly works equally well.

Signed-off-by: Gerd Hoffmann <kraxel@...hat.com>
Acked-by: Daniel Vetter <daniel.vetter@...ll.ch>
---
 drivers/gpu/drm/virtio/virtgpu_drv.h   |  4 ----
 drivers/gpu/drm/virtio/virtgpu_gem.c   | 23 ++++-------------------
 drivers/gpu/drm/virtio/virtgpu_ioctl.c |  6 +++---
 3 files changed, 7 insertions(+), 26 deletions(-)

diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h
index f8a586029400..577a8103670e 100644
--- a/drivers/gpu/drm/virtio/virtgpu_drv.h
+++ b/drivers/gpu/drm/virtio/virtgpu_drv.h
@@ -229,10 +229,6 @@ int virtio_gpu_gem_object_open(struct drm_gem_object *obj,
 			       struct drm_file *file);
 void virtio_gpu_gem_object_close(struct drm_gem_object *obj,
 				 struct drm_file *file);
-struct virtio_gpu_object*
-virtio_gpu_alloc_object(struct drm_device *dev,
-			struct virtio_gpu_object_params *params,
-			struct virtio_gpu_fence *fence);
 int virtio_gpu_mode_dumb_create(struct drm_file *file_priv,
 				struct drm_device *dev,
 				struct drm_mode_create_dumb *args);
diff --git a/drivers/gpu/drm/virtio/virtgpu_gem.c b/drivers/gpu/drm/virtio/virtgpu_gem.c
index 8a95864404ca..6baf64141645 100644
--- a/drivers/gpu/drm/virtio/virtgpu_gem.c
+++ b/drivers/gpu/drm/virtio/virtgpu_gem.c
@@ -26,35 +26,20 @@
 #include <drm/drmP.h>
 #include "virtgpu_drv.h"
 
-struct virtio_gpu_object*
-virtio_gpu_alloc_object(struct drm_device *dev,
-			struct virtio_gpu_object_params *params,
-			struct virtio_gpu_fence *fence)
-{
-	struct virtio_gpu_device *vgdev = dev->dev_private;
-	struct virtio_gpu_object *obj;
-	int ret;
-
-	ret = virtio_gpu_object_create(vgdev, params, &obj, fence);
-	if (ret)
-		return ERR_PTR(ret);
-
-	return obj;
-}
-
 int virtio_gpu_gem_create(struct drm_file *file,
 			  struct drm_device *dev,
 			  struct virtio_gpu_object_params *params,
 			  struct drm_gem_object **obj_p,
 			  uint32_t *handle_p)
 {
+	struct virtio_gpu_device *vgdev = dev->dev_private;
 	struct virtio_gpu_object *obj;
 	int ret;
 	u32 handle;
 
-	obj = virtio_gpu_alloc_object(dev, params, NULL);
-	if (IS_ERR(obj))
-		return PTR_ERR(obj);
+	ret = virtio_gpu_object_create(vgdev, params, &obj, NULL);
+	if (ret < 0)
+		return ret;
 
 	ret = drm_gem_handle_create(file, &obj->base.base, &handle);
 	if (ret) {
diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c
index 107057816e1f..0d0acf0b85ed 100644
--- a/drivers/gpu/drm/virtio/virtgpu_ioctl.c
+++ b/drivers/gpu/drm/virtio/virtgpu_ioctl.c
@@ -254,10 +254,10 @@ static int virtio_gpu_resource_create_ioctl(struct drm_device *dev, void *data,
 	fence = virtio_gpu_fence_alloc(vgdev);
 	if (!fence)
 		return -ENOMEM;
-	qobj = virtio_gpu_alloc_object(dev, &params, fence);
+	ret = virtio_gpu_object_create(vgdev, &params, &qobj, fence);
 	dma_fence_put(&fence->f);
-	if (IS_ERR(qobj))
-		return PTR_ERR(qobj);
+	if (ret < 0)
+		return ret;
 	obj = &qobj->base.base;
 
 	ret = drm_gem_handle_create(file_priv, obj, &handle);
-- 
2.18.1