Reviewed-by: Deepak Rawat
On Thu, 2019-01-31 at 11:07 +0100, Thomas Hellstrom wrote:
> The function was unconditionally returning 0, and a caller would have
> to
> rely on the returned fence pointer being NULL to detect errors.
> However,
> the function vmw_execbuf_copy_fence_user() would expect
The function was unconditionally returning 0, and a caller would have to
rely on the returned fence pointer being NULL to detect errors. However,
the function vmw_execbuf_copy_fence_user() would expect a non-zero error
code in that case and would BUG otherwise.
So make sure we return a proper
