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staging: vboxvideo: Drop vbox_bo_unref() helper 

Drop the unnecessary vbox_bo_unref() helper and directly call ttm_bo_put()
at the single call site.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Hans de Goede 2018-09-11 09:15:44 +02:00 committed by Greg Kroah-Hartman
parent ce8ec32cbd
commit 4f6f44086f
1 changed files with 1 additions and 13 deletions
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14
drivers/staging/vboxvideo/vbox_main.c
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@ -482,23 +482,11 @@ int vbox_dumb_create(struct drm_file *file,
return 0;
}
static void vbox_bo_unref(struct vbox_bo **bo)
{
struct ttm_buffer_object *tbo;
if ((*bo) == NULL)
return;
tbo = &((*bo)->bo);
ttm_bo_put(tbo);
*bo = NULL;
}
void vbox_gem_free_object(struct drm_gem_object *obj)
{
struct vbox_bo *vbox_bo = gem_to_vbox_bo(obj);
vbox_bo_unref(&vbox_bo);
ttm_bo_put(&vbox_bo->bo);
}
static inline u64 vbox_bo_mmap_offset(struct vbox_bo *bo)