Re: [PATCH v2] drm/virtio: Fix NULL vs IS_ERR checking in virtio_gpu_object_shmem_init

On 6/2/22 13:42, Miaoqian Lin 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

Re: [PATCH v2] drm/virtio: Fix NULL vs IS_ERR checking in virtio_gpu_object_shmem_init

On Thu, Jun 2, 2022 at 3:42 AM Miaoqian Lin 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

[PATCH v2] drm/virtio: Fix NULL vs IS_ERR checking in virtio_gpu_object_shmem_init

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: