diff options
| author | Gustavo Padovan | 2016-08-31 18:26:52 +0200 |
|---|---|---|
| committer | Gerd Hoffmann | 2016-09-20 14:25:41 +0200 |
| commit | 5c32c3dd8501b017e0ce139a2abcd23cc471b773 (patch) | |
| tree | bfc6b65798728bfd688002603ad638961858a59a /drivers/gpu/drm/virtio | |
| parent | virtio-gpu: avoid possible NULL pointer dereference (diff) | |
| download | kernel-qcow2-linux-5c32c3dd8501b017e0ce139a2abcd23cc471b773.tar.gz kernel-qcow2-linux-5c32c3dd8501b017e0ce139a2abcd23cc471b773.tar.xz kernel-qcow2-linux-5c32c3dd8501b017e0ce139a2abcd23cc471b773.zip | |
drm/virtio: drop virtio_gpu_execbuffer_ioctl() wrapping
Instead of wrapping virtio_gpu_execbuffer() to execute the ioctl
just execute it directly.
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Message-id: 1472660813-28219-1-git-send-email-gustavo@padovan.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/virtio')
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_ioctl.c | 24 |
1 files changed, 8 insertions, 16 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c index c046903cb47b..e0613a9c2833 100644 --- a/drivers/gpu/drm/virtio/virtgpu_ioctl.c +++ b/drivers/gpu/drm/virtio/virtgpu_ioctl.c @@ -89,10 +89,16 @@ static void virtio_gpu_unref_list(struct list_head *head) } } -static int virtio_gpu_execbuffer(struct drm_device *dev, - struct drm_virtgpu_execbuffer *exbuf, +/* + * Usage of execbuffer: + * Relocations need to take into account the full VIRTIO_GPUDrawable size. + * However, the command as passed from user space must *not* contain the initial + * VIRTIO_GPUReleaseInfo struct (first XXX bytes) + */ +static int virtio_gpu_execbuffer_ioctl(struct drm_device *dev, void *data, struct drm_file *drm_file) { + struct drm_virtgpu_execbuffer *exbuf = data; struct virtio_gpu_device *vgdev = dev->dev_private; struct virtio_gpu_fpriv *vfpriv = drm_file->driver_priv; struct drm_gem_object *gobj; @@ -182,20 +188,6 @@ out_free: return ret; } -/* - * Usage of execbuffer: - * Relocations need to take into account the full VIRTIO_GPUDrawable size. - * However, the command as passed from user space must *not* contain the initial - * VIRTIO_GPUReleaseInfo struct (first XXX bytes) - */ -static int virtio_gpu_execbuffer_ioctl(struct drm_device *dev, void *data, - struct drm_file *file_priv) -{ - struct drm_virtgpu_execbuffer *execbuffer = data; - return virtio_gpu_execbuffer(dev, execbuffer, file_priv); -} - - static int virtio_gpu_getparam_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv) { |