Messages in this thread | | | From | Chia-I Wu <> | Date | Sat, 11 Jun 2022 21:11:09 -0700 | Subject | Re: [PATCH v2] drm/virtio: Fix NULL vs IS_ERR checking in virtio_gpu_object_shmem_init |
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On Thu, Jun 2, 2022 at 3:42 AM Miaoqian Lin <linmq006@gmail.com> wrote: > > Since drm_prime_pages_to_sg() function return error pointers. > The drm_gem_shmem_get_sg_table() function returns error pointers too. > Using IS_ERR() to check the return value to fix this. > > Fixes: 2f2aa13724d5 ("drm/virtio: move virtio_gpu_mem_entry initialization to new function") > Signed-off-by: Miaoqian Lin <linmq006@gmail.com> > --- > changes in v2: > - Update Fixes tag. > - rebase the working tree. > v1 Link: https://lore.kernel.org/all/20211222072649.18169-1-linmq006@gmail.com/ Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
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