Re: [PATCH v2] drm/virtio: Fix an NULL vs IS_ERR() bug in virtio_gpu_object_shmem_init()

Chia-I Wu
2021-11-23T18:47:40Z

On Thu, Nov 18, 2021 at 3:16 AM Dan Carpenter <dan.carpenter@oracle.com> wrote:
>
> The drm_gem_shmem_get_sg_table() function never returns NULL. It returns
> error pointers on error.
>
> Fixes: c66df701e783 ("drm/virtio: switch from ttm to gem shmem helpers")
> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
> ---
> v2: I originally sent this patch on 19 Jun 2020 but it was somehow
> not applied. As I review it now, I see that the bug is actually
> older than I originally thought and so I have updated the Fixes
> tag.
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>