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drm/nouveau/core: fail creation of zero-argument objects, when arguments are passed

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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2014-08-10 04:10:20 +10:00
parent 3ee6f5b503
commit f5ee92f085
1 changed files with 6 additions and 30 deletions
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36
drivers/gpu/drm/nouveau/core/core/object.c
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@ -67,15 +67,9 @@ _nouveau_object_ctor(struct nouveau_object *parent,
struct nouveau_oclass *oclass, void *data, u32 size,
struct nouveau_object **pobject)
{
struct nouveau_object *object;
int ret;
ret = nouveau_object_create(parent, engine, oclass, 0, &object);
*pobject = nv_object(object);
if (ret)
return ret;
return 0;
if (size != 0)
return -ENOSYS;
return nouveau_object_create(parent, engine, oclass, 0, pobject);
}
void
@ -91,42 +85,24 @@ nouveau_object_destroy(struct nouveau_object *object)
kfree(object);
}
static void
_nouveau_object_dtor(struct nouveau_object *object)
{
nouveau_object_destroy(object);
}
int
nouveau_object_init(struct nouveau_object *object)
{
return 0;
}
static int
_nouveau_object_init(struct nouveau_object *object)
{
return nouveau_object_init(object);
}
int
nouveau_object_fini(struct nouveau_object *object, bool suspend)
{
return 0;
}
static int
_nouveau_object_fini(struct nouveau_object *object, bool suspend)
{
return nouveau_object_fini(object, suspend);
}
struct nouveau_ofuncs
nouveau_object_ofuncs = {
.ctor = _nouveau_object_ctor,
.dtor = _nouveau_object_dtor,
.init = _nouveau_object_init,
.fini = _nouveau_object_fini,
.dtor = nouveau_object_destroy,
.init = nouveau_object_init,
.fini = nouveau_object_fini,
};
int