if (IS_ERR(bo))
return PTR_ERR(bo);
- ret = copy_from_user(bo->base.vaddr,
+ if (copy_from_user(bo->base.vaddr,
(void __user *)(uintptr_t)args->data,
- args->size);
- if (ret != 0)
+ args->size)) {
+ ret = -EFAULT;
goto fail;
+ }
/* Clear the rest of the memory from allocating from the BO
* cache.
*/