On 8/4/20 9:12 AM, Jürgen Groß wrote:
> On 31.07.20 14:51, Oleksandr Andrushchenko wrote:
>> From: Oleksandr Andrushchenko <oleksandr_andrushchenko@xxxxxxxx>
>>
>> The patch c575b7eeb89f: "drm/xen-front: Add support for Xen PV
>> display frontend" from Apr 3, 2018, leads to the following static
>> checker warning:
>>
>> drivers/gpu/drm/xen/xen_drm_front_gem.c:140 xen_drm_front_gem_create()
>> warn: passing zero to 'ERR_CAST'
>>
>> drivers/gpu/drm/xen/xen_drm_front_gem.c
>> 133 struct drm_gem_object *xen_drm_front_gem_create(struct drm_device *dev,
>> 134 size_t size)
>> 135 {
>> 136 struct xen_gem_object *xen_obj;
>> 137
>> 138 xen_obj = gem_create(dev, size);
>> 139 if (IS_ERR_OR_NULL(xen_obj))
>> 140 return ERR_CAST(xen_obj);
>>
>> Fix this and the rest of misused places with IS_ERR_OR_NULL in the
>> driver.
>>
>> Fixes: c575b7eeb89f: "drm/xen-front: Add support for Xen PV display frontend"
>
> Again forgot to Cc stable?
I was just not sure if these minor fixes need to go the stable, but I will add
Thank you
>
>
> Juergen
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