From 4d7012b6f4e7efc51390d8d99cbdf77f496d5d2b Mon Sep 17 00:00:00 2001
From: Gurchetan Singh <gurchetansingh@chromium.org>
Date: Wed, 1 Apr 2020 15:30:38 -0700
Subject: drm/virtio: make virtio_gpu_object_attach void
Git-commit: c76d4ab764adaef6ee4c385df2df24dbaea88412
Patch-mainline: v5.8-rc1
References: jsc#SLE-12680, jsc#SLE-12880, jsc#SLE-12882, jsc#SLE-12883, jsc#SLE-13496, jsc#SLE-15322
It always returns zero.
Signed-off-by: Gurchetan Singh <gurchetansingh@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20200401223039.2860-4-gurchetansingh@chromium.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/virtio/virtgpu_drv.h | 8 ++++----
drivers/gpu/drm/virtio/virtgpu_object.c | 6 +-----
drivers/gpu/drm/virtio/virtgpu_vq.c | 9 ++++-----
3 files changed, 9 insertions(+), 14 deletions(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h b/drivers/gpu/drm/virtio/virtgpu_drv.h
index c0a9d0e82c13..9ff9f4ac0522 100644
--- a/drivers/gpu/drm/virtio/virtgpu_drv.h
+++ b/drivers/gpu/drm/virtio/virtgpu_drv.h
@@ -280,10 +280,10 @@ void virtio_gpu_cmd_set_scanout(struct virtio_gpu_device *vgdev,
uint32_t scanout_id, uint32_t resource_id,
uint32_t width, uint32_t height,
uint32_t x, uint32_t y);
-int virtio_gpu_object_attach(struct virtio_gpu_device *vgdev,
- struct virtio_gpu_object *obj,
- struct virtio_gpu_mem_entry *ents,
- unsigned int nents);
+void virtio_gpu_object_attach(struct virtio_gpu_device *vgdev,
+ struct virtio_gpu_object *obj,
+ struct virtio_gpu_mem_entry *ents,
+ unsigned int nents);
int virtio_gpu_attach_status_page(struct virtio_gpu_device *vgdev);
int virtio_gpu_detach_status_page(struct virtio_gpu_device *vgdev);
void virtio_gpu_cursor_ping(struct virtio_gpu_device *vgdev,
diff --git a/drivers/gpu/drm/virtio/virtgpu_object.c b/drivers/gpu/drm/virtio/virtgpu_object.c
index 51a8da7d5ef3..6ccbd01cd888 100644
--- a/drivers/gpu/drm/virtio/virtgpu_object.c
+++ b/drivers/gpu/drm/virtio/virtgpu_object.c
@@ -235,11 +235,7 @@ int virtio_gpu_object_create(struct virtio_gpu_device *vgdev,
return ret;
}
- ret = virtio_gpu_object_attach(vgdev, bo, ents, nents);
- if (ret != 0) {
- virtio_gpu_free_object(&shmem_obj->base);
- return ret;
- }
+ virtio_gpu_object_attach(vgdev, bo, ents, nents);
*bo_ptr = bo;
return 0;
diff --git a/drivers/gpu/drm/virtio/virtgpu_vq.c b/drivers/gpu/drm/virtio/virtgpu_vq.c
index 73854915ec34..9e663a5d9952 100644
--- a/drivers/gpu/drm/virtio/virtgpu_vq.c
+++ b/drivers/gpu/drm/virtio/virtgpu_vq.c
@@ -1087,14 +1087,13 @@ void virtio_gpu_cmd_submit(struct virtio_gpu_device *vgdev,
virtio_gpu_queue_fenced_ctrl_buffer(vgdev, vbuf, fence);
}
-int virtio_gpu_object_attach(struct virtio_gpu_device *vgdev,
- struct virtio_gpu_object *obj,
- struct virtio_gpu_mem_entry *ents,
- unsigned int nents)
+void virtio_gpu_object_attach(struct virtio_gpu_device *vgdev,
+ struct virtio_gpu_object *obj,
+ struct virtio_gpu_mem_entry *ents,
+ unsigned int nents)
{
virtio_gpu_cmd_resource_attach_backing(vgdev, obj->hw_res_handle,
ents, nents, NULL);
- return 0;
}
void virtio_gpu_cursor_ping(struct virtio_gpu_device *vgdev,
--
2.28.0